50BS57 Sprocket With 1-3/16" Finished Bore
Email:
Sprocket Size: 50BS57 Tooth Count: 57 Outside Diameter: 11.700" Hub Type: B Bore Size: 1-3/16" Keyway Size: 1/4" X 1/8" Hub Diameter: 3-3/4" Length Thru Bore: 1-1/4" Sprocket Weight: 12.00 LBS Common Interchanges: 50BS57H, H50BS57, 50BS57-FB