{"title":"20mm Stock Bore","description":"","products":[{"product_id":"05a100-sprocket","title":"05A100 Sprocket","description":"This 05A100 sprocket is a durable, high quality, and precision A-plate sprocket with 100 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A100 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A100 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A100 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A100\u003c\/li\u003e\n\u003cli\u003eTooth Count: 100\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 258.9mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 254.68mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.535 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714055209327,"sku":"05A100-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_d418b698-5444-435b-8a3a-d0e3c4f2fe6d.jpg?v=1756322867"},{"product_id":"05a125-sprocket","title":"05A125 Sprocket","description":"This 05A125 sprocket is a durable, high quality, and precision A-plate sprocket with 125 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A125 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A125 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A125 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A125\u003c\/li\u003e\n\u003cli\u003eTooth Count: 125\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 322.5mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 318.34mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.90 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714055307631,"sku":"05A125-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_d0626251-a311-4677-bd71-e8f4a4ad957f.jpg?v=1756322869"},{"product_id":"05a110-sprocket","title":"05A110 Sprocket","description":"This 05A110 sprocket is a durable, high quality, and precision A-plate sprocket with 110 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A110 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A110 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A110 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A110\u003c\/li\u003e\n\u003cli\u003eTooth Count: 110\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 284.3mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 280.15mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.60 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714055766383,"sku":"05A110-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_359885e1-a403-41f1-aa32-e2402eb921c2.jpg?v=1756322889"},{"product_id":"05a72-sprocket","title":"05A72 Sprocket","description":"This 05A72 sprocket is a durable, high quality, and precision A-plate sprocket with 72 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A72 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A72 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A72 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A72\u003c\/li\u003e\n\u003cli\u003eTooth Count: 72\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 187.5mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 183.41mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.80 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714055930223,"sku":"05A72-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A72-SPROCKET-2.jpg?v=1756322894"},{"product_id":"05a120-sprocket","title":"05A120 Sprocket","description":"This 05A120 sprocket is a durable, high quality, and precision A-plate sprocket with 120 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A120 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A120 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A120 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A120\u003c\/li\u003e\n\u003cli\u003eTooth Count: 120\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 310.0mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 305.61mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.80 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714056225135,"sku":"05A120-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_ed45f58e-55d5-4ca6-adc1-8d6ef4416fd1.jpg?v=1756322903"},{"product_id":"05a114-sprocket","title":"05A114 Sprocket","description":"This 05A114 sprocket is a durable, high quality, and precision A-plate sprocket with 114 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A114 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A114 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A114 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A114\u003c\/li\u003e\n\u003cli\u003eTooth Count: 114\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 294.5mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 290.33mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.70 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714056290671,"sku":"05A114-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_430bd67a-8b31-4ae6-82fd-d4bf01fa8fb3.jpg?v=1756322905"},{"product_id":"05a75-sprocket","title":"05A75 Sprocket","description":"This 05A75 sprocket is a durable, high quality, and precision A-plate sprocket with 75 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A75 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A75 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A75 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A75\u003c\/li\u003e\n\u003cli\u003eTooth Count: 75\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 195.1mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 191.04mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.82 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714056749423,"sku":"05A75-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A72-SPROCKET-2_7b734335-3748-4c0f-8ec8-3b67794a6e1d.jpg?v=1756322927"},{"product_id":"05a80-sprocket","title":"05A80 Sprocket","description":"This 05A80 sprocket is a durable, high quality, and precision A-plate sprocket with 80 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A80 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A80 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A80 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A80\u003c\/li\u003e\n\u003cli\u003eTooth Count: 80\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 207.9mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 203.77mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.80 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714056847727,"sku":"05A80-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A72-SPROCKET-2_c35425f3-ba69-4c24-b96e-b521cca035da.jpg?v=1756322930"},{"product_id":"05a76-sprocket","title":"05A76 Sprocket","description":"This 05A76 sprocket is a durable, high quality, and precision A-plate sprocket with 76 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A76 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A76 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A76 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A76\u003c\/li\u003e\n\u003cli\u003eTooth Count: 76\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 197.7mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 193.59mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.85 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714057142639,"sku":"05A76-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A72-SPROCKET-2_29f41e35-35e7-495a-a2b3-0164bc3571e7.jpg?v=1756322939"},{"product_id":"05a95-sprocket","title":"05A95 Sprocket","description":"This 05A95 sprocket is a durable, high quality, and precision A-plate sprocket with 95 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A95 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A95 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A95 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A95\u003c\/li\u003e\n\u003cli\u003eTooth Count: 95\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 246.1mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 241.96mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.325 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714057372015,"sku":"05A95-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2.jpg?v=1756322946"},{"product_id":"05a85-sprocket","title":"05A85 Sprocket","description":"This 05A85 sprocket is a durable, high quality, and precision A-plate sprocket with 85 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A85 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A85 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A85 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A85\u003c\/li\u003e\n\u003cli\u003eTooth Count: 85\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 220.6mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 216.50mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.07 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714057666927,"sku":"05A85-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_daa828e7-6da4-45f7-9fb7-a8af2b9486df.jpg?v=1756322962"},{"product_id":"05a90-sprocket","title":"05A90 Sprocket","description":"This 05A90 sprocket is a durable, high quality, and precision A-plate sprocket with 90 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A90 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A90 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A90 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A90\u003c\/li\u003e\n\u003cli\u003eTooth Count: 90\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 233.4mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 229.23mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.21 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714057699695,"sku":"05A90-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A95-SPROCKET-2_d05c8a43-c007-47ee-9d04-9b4a2eea3ca1.jpg?v=1756322964"},{"product_id":"05a78-sprocket","title":"05A78 Sprocket","description":"This 05A78 sprocket is a durable, high quality, and precision A-plate sprocket with 78 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A78 sprockets with a stock bore come with a 20 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A78 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A78 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A78\u003c\/li\u003e\n\u003cli\u003eTooth Count: 78\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 202.8mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 198.68mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 20mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.87 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714058649967,"sku":"05A78-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A72-SPROCKET-2_ee7f9cbf-7380-492e-87ea-c5d8756ffe51.jpg?v=1756323002"},{"product_id":"081a48-sprocket","title":"081A48 Sprocket","description":"This A-plate 081A48 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A48 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A48 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 48 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A48 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A48 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A48 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A48\u003c\/li\u003e\n\u003cli\u003eTooth Count: 48\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 194.18mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 201.0mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.88 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068218223,"sku":"081A48-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_036d153e-5d98-4278-8b52-f170566032e8.jpg?v=1780430803"},{"product_id":"081a50-sprocket","title":"081A50 Sprocket","description":"This A-plate 081A50 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A50 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A50 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 50 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A50 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A50 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A50 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A50\u003c\/li\u003e\n\u003cli\u003eTooth Count: 50\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 202.26mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 209.1mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.91 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068283759,"sku":"081A50-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_bb292b60-912b-46ea-92f5-a02257fbc2bd.jpg?v=1780430801"},{"product_id":"081a52-sprocket","title":"081A52 Sprocket","description":"This A-plate 081A52 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A52 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A52 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 52 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A52 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A52 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A52 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A52\u003c\/li\u003e\n\u003cli\u003eTooth Count: 52\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 210.34mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 217.1mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.00 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068349295,"sku":"081A52-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_93ba0fd2-44e5-4231-ba96-6d2f434d9596.jpg?v=1780430802"},{"product_id":"081a47-sprocket","title":"081A47 Sprocket","description":"This A-plate 081A47 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A47 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A47 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 47 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A47 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A47 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A47 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A47\u003c\/li\u003e\n\u003cli\u003eTooth Count: 47\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 190.14mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 196.19mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.85 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068382063,"sku":"081A47-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_409e082c-3058-40d7-bb33-500dabea6e72.jpg?v=1780430799"},{"product_id":"081a49-sprocket","title":"081A49 Sprocket","description":"This A-plate 081A49 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A49 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A49 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 49 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A49 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A49 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A49 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A49\u003c\/li\u003e\n\u003cli\u003eTooth Count: 49\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 198.22mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 205.0mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.905 kg \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068414831,"sku":"081A49-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_145ed3dc-8837-4de9-a857-34a870b60ef1.jpg?v=1780430802"},{"product_id":"081a51-sprocket","title":"081A51 Sprocket","description":"This A-plate 081A51 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A51 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A51 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 51 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A51 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A51 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A51 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A51\u003c\/li\u003e\n\u003cli\u003eTooth Count: 51\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 206.30mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 213.1mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.95 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068513135,"sku":"081A51-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_87281191-9967-427b-87db-5a50c6061fe2.jpg?v=1780430806"},{"product_id":"081a57-sprocket","title":"081A57 Sprocket","description":"This A-plate 081A57 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A57 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A57 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 57 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A57 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A57 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A57 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A57\u003c\/li\u003e\n\u003cli\u003eTooth Count: 57\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 230.54mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 237.3mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.00 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068578671,"sku":"081A57-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_1970032d-fe45-4cb7-b5e8-bf5eac4948ac.jpg?v=1780430806"},{"product_id":"081a53-sprocket","title":"081A53 Sprocket","description":"This A-plate 081A53 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A53 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A53 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 53 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A53 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A53 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A53 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A53\u003c\/li\u003e\n\u003cli\u003eTooth Count: 53\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 214.37mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 221.2mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.05 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068611439,"sku":"081A53-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_ac0b8bc7-07f3-4d1c-9dc7-7a6e71d50071.jpg?v=1780430801"},{"product_id":"081a56-sprocket","title":"081A56 Sprocket","description":"This A-plate 081A56 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A56 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A56 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 56 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A56 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A56 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A56 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A56\u003c\/li\u003e\n\u003cli\u003eTooth Count: 56\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 226.50mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 233.3mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.15 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068644207,"sku":"081A56-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_d26b4720-f4af-4d22-a075-ffd74f26b43e.jpg?v=1780430802"},{"product_id":"081a58-sprocket","title":"081A58 Sprocket","description":"This A-plate 081A58 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A58 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A58 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 58 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A58 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A58 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A58 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A58\u003c\/li\u003e\n\u003cli\u003eTooth Count: 58\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 234.58mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 241.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.10 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068676975,"sku":"081A58-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_4c5bd79f-c7be-470b-bb13-ad255c5d760b.jpg?v=1780430798"},{"product_id":"081a55-sprocket","title":"081A55 Sprocket","description":"This A-plate 081A55 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A55 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A55 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 55 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A55 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A55 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A55 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A55\u003c\/li\u003e\n\u003cli\u003eTooth Count: 55\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 222.46mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 229.3mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.12 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068709743,"sku":"081A55-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_46452e20-dca1-4720-82ec-8575b662401e.jpg?v=1780430806"},{"product_id":"081a64-sprocket","title":"081A64 Sprocket","description":"This A-plate 081A64 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A64 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A64 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 64 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A64 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A64 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A64 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A64\u003c\/li\u003e\n\u003cli\u003eTooth Count: 64\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 258.82mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 265.6mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.45 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068808047,"sku":"081A64-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_8fafdd73-e432-49b7-bb9d-0bbe775974ba.jpg?v=1780430798"},{"product_id":"081a60-sprocket","title":"081A60 Sprocket","description":"This A-plate 081A60 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A60 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A60 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 60 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A60 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A60 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A60 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A60\u003c\/li\u003e\n\u003cli\u003eTooth Count: 60\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 242.66mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 249.5mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.30 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068840815,"sku":"081A60-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_806e69da-ac4d-46df-b826-19b7a9aea2f9.jpg?v=1780430802"},{"product_id":"081a54-sprocket","title":"081A54 Sprocket","description":"This A-plate 081A54 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A54 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A54 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 54 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A54 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A54 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A54 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A54\u003c\/li\u003e\n\u003cli\u003eTooth Count: 54\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 218.43mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 225.2mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.08 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714068906351,"sku":"081A54-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_7c6f8bfa-1f7e-4b65-a59a-2de665bac22f.jpg?v=1780430804"},{"product_id":"081a59-sprocket","title":"081A59 Sprocket","description":"This A-plate 081A59 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A59 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A59 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 59 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A59 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A59 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A59 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A59\u003c\/li\u003e\n\u003cli\u003eTooth Count: 59\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 238.62mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 245.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.20 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714069070191,"sku":"081A59-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_e725edfa-bd83-4834-908f-7397100547f9.jpg?v=1780430799"},{"product_id":"081a62-sprocket","title":"081A62 Sprocket","description":"This A-plate 081A62 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A62 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A62 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 62 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A62 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A62 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A62 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A62\u003c\/li\u003e\n\u003cli\u003eTooth Count: 62\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 250.75mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 257.5mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.51 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714069135727,"sku":"081A62-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_7ab7add8-c51a-45f9-8f74-a41bb69adf43.jpg?v=1780430803"},{"product_id":"081a65-sprocket","title":"081A65 Sprocket","description":"This A-plate 081A65 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A65 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A65 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 65 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A65 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A65 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"width: 83px;\" alt=\"081A65 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A65\u003c\/li\u003e\n\u003cli\u003eTooth Count: 65\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 262.86mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 269.7mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.47 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714069397871,"sku":"081A65-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_4519806e-01e5-4bf7-8ca3-27c40643ba5e.jpg?v=1780430804"},{"product_id":"081a46-sprocket","title":"081A46 Sprocket","description":"This A-plate 081A46 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A46 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A46 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 46 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A46 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A46 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A46 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A46\u003c\/li\u003e\n\u003cli\u003eTooth Count: 46\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 186.10mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 192.9mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.81 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714069463407,"sku":"081A46-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_890172a6-caa2-49be-8646-1e24c115e4ba.jpg?v=1780430798"},{"product_id":"083a48-sprocket","title":"083A48 Sprocket","description":"This A-plate 083A48 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A48 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A48 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 48 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A48 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A48 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A48 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A48\u003c\/li\u003e\n\u003cli\u003eTooth Count: 48\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 194.18mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 201.0mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714071953775,"sku":"083A48-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_b0cce3a3-9c7d-40dc-84b9-ce559a4f81b5.jpg?v=1780430807"},{"product_id":"083a49-sprocket","title":"083A49 Sprocket","description":"This A-plate 083A49 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A49 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A49 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 49 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A49 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A49 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A49 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A49\u003c\/li\u003e\n\u003cli\u003eTooth Count: 49\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 198.22mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 205.05mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.010 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714071986543,"sku":"083A49-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_ca1d7810-60f5-40df-b3e8-1c538e6c51b5.jpg?v=1780430812"},{"product_id":"083a51-sprocket","title":"083A51 Sprocket","description":"This A-plate 083A51 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A51 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A51 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 51 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A51 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A51 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A51 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A51\u003c\/li\u003e\n\u003cli\u003eTooth Count: 51\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 206.30mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 213.1mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.050 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072019311,"sku":"083A51-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_d6e36344-d98b-454d-8d92-2eebf2c21767.jpg?v=1780430810"},{"product_id":"083a52-sprocket","title":"083A52 Sprocket","description":"This A-plate 083A52 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A52 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A52 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 52 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A52 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A52 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A52 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A52\u003c\/li\u003e\n\u003cli\u003eTooth Count: 52\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 210.34mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 217.1mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.055 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072052079,"sku":"083A52-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_4a69bc47-8c33-4aae-83aa-8ed6f150a345.jpg?v=1780430805"},{"product_id":"083a46-sprocket","title":"083A46 Sprocket","description":"This A-plate 083A46 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A46 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A46 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 46 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A46 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A46 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A46 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A46\u003c\/li\u003e\n\u003cli\u003eTooth Count: 46\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 186.10mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 192.9mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.900 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072084847,"sku":"083A46-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_cede4134-704e-41eb-aac2-d45ffa582b46.jpg?v=1780430808"},{"product_id":"083a55-sprocket","title":"083A55 Sprocket","description":"This A-plate 083A55 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A55 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A55 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 55 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A55 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A55 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A55 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A55\u003c\/li\u003e\n\u003cli\u003eTooth Count: 55\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 222.46mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 229.3mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.100 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072117615,"sku":"083A55-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_9dbf9c17-4b53-4084-907a-5c0cde54170e.jpg?v=1780430807"},{"product_id":"083a57-sprocket","title":"083A57 Sprocket","description":"This A-plate 083A57 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A57 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A57 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 57 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A57 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A57 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A57 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A57\u003c\/li\u003e\n\u003cli\u003eTooth Count: 57\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 230.54mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 237.3mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.310 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072150383,"sku":"083A57-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_db77813e-897d-483b-9549-f12485311ba2.jpg?v=1780430816"},{"product_id":"083a59-sprocket","title":"083A59 Sprocket","description":"This A-plate 083A59 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A59 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A59 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 59 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A59 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A59 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A59 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A59\u003c\/li\u003e\n\u003cli\u003eTooth Count: 59\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 238.62mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 245.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.480 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072183151,"sku":"083A59-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_8f187c03-de88-4f79-8b34-1c618ec2efd6.jpg?v=1780430806"},{"product_id":"083a53-sprocket","title":"083A53 Sprocket","description":"This A-plate 083A53 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A53 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A53 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 53 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A53 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A53 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A53 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A53\u003c\/li\u003e\n\u003cli\u003eTooth Count: 53\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 214.37mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 221.2mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.150 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072215919,"sku":"083A53-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_a87e9b77-9cf3-45e6-9b36-b2464330436e.jpg?v=1780430812"},{"product_id":"083a54-sprocket","title":"083A54 Sprocket","description":"This A-plate 083A54 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A54 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A54 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 54 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A54 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A54 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A54 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A54\u003c\/li\u003e\n\u003cli\u003eTooth Count: 54\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 218.43mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 225.2mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.280 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072248687,"sku":"083A54-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_12082616-15ed-48ff-9ba6-f4bb585c1164.jpg?v=1780430806"},{"product_id":"083a58-sprocket","title":"083A58 Sprocket","description":"This A-plate 083A58 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A58 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A58 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 58 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A58 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A58 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A58 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A58\u003c\/li\u003e\n\u003cli\u003eTooth Count: 58\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 234.58mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 241.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.445 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072281455,"sku":"083A58-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_8ccd5580-2ab8-4f23-bf06-f23a7b6e1af5.jpg?v=1780430805"},{"product_id":"083a47-sprocket","title":"083A47 Sprocket","description":"This A-plate 083A47 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A47 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A47 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 47 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A47 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A47 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A47 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A47\u003c\/li\u003e\n\u003cli\u003eTooth Count: 47\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 190.14mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 196.9mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.930 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072314223,"sku":"083A47-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_22df36bf-b3d4-430c-a9ad-1a102ba87f6b.jpg?v=1780430815"},{"product_id":"083a56-sprocket","title":"083A56 Sprocket","description":"This A-plate 083A56 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A56 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A56 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 56 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A56 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A56 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A56 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A56\u003c\/li\u003e\n\u003cli\u003eTooth Count: 56\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 226.50mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 233.3mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.300 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072379759,"sku":"083A56-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_f3018323-9d84-431a-b307-149cc5ac4e18.jpg?v=1780430810"},{"product_id":"083a62-sprocket","title":"083A62 Sprocket","description":"This A-plate 083A62 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A62 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A62 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 62 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A62 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A62 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A62 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A62\u003c\/li\u003e\n\u003cli\u003eTooth Count: 62\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 250.75mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 257.5mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.650 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072478063,"sku":"083A62-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_fafb5be7-2877-46da-a25c-7516b14c56b5.jpg?v=1780430805"},{"product_id":"083a60-sprocket","title":"083A60 Sprocket","description":"This A-plate 083A60 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A60 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A60 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 60 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A60 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A60 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A60 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A60\u003c\/li\u003e\n\u003cli\u003eTooth Count: 60\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 242.66mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 249.5mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.560 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072641903,"sku":"083A60-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_cdf126e8-c79c-4cda-a799-677bea66c852.jpg?v=1780430805"},{"product_id":"083a65-sprocket","title":"083A65 Sprocket","description":"This A-plate 083A65 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A65 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A65 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 65 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A65 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A65 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A65 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A65\u003c\/li\u003e\n\u003cli\u003eTooth Count: 65\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 262.86mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 269.7mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.850 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072707439,"sku":"083A65-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_667d714d-e24d-40e6-9d4c-5bef09e0e5b6.jpg?v=1780430809"},{"product_id":"083a50-sprocket","title":"083A50 Sprocket","description":"This A-plate 083A50 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A50 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A50 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 50 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A50 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A50 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A50 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A50\u003c\/li\u003e\n\u003cli\u003eTooth Count: 50\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 202.26mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 209.1mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.045 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714073002351,"sku":"083A50-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_537d403d-b428-4e38-ac70-46ad67df2819.jpg?v=1780430816"},{"product_id":"083a64-sprocket","title":"083A64 Sprocket","description":"This A-plate 083A64 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A64 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A64 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 64 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A64 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A64 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A64 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A64\u003c\/li\u003e\n\u003cli\u003eTooth Count: 64\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 258.82mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 265.6mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.800 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714073559407,"sku":"083A64-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_4d51fdd1-de7e-49e9-8760-15066bdef2c4.jpg?v=1780430814"},{"product_id":"085a49-sprocket","title":"085A49 Sprocket","description":"This A-plate 085A49 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 085A49 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 085A49 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 49 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/085B-Roller-Chain-Metric-085B-Roller-Chain-p\/085b-roller-chain.htm\" target=\"_blank\"\u003e085 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 085A49 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e085A49 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 84px;\" alt=\"085A49 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 085A49\u003c\/li\u003e\n\u003cli\u003eTooth Count: 49\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 198.22mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 205.0mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 20mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 5.9mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 1.5 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714075296111,"sku":"085A49-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_2bd9c573-4e77-4cc0-97a2-97ce2356548d.jpg?v=1780430816"}],"url":"https:\/\/usarollerchain.com\/collections\/category-s-6343.oembed?page=5","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}