Triple E20C57 Sprocket With Stock Bore
- Custom bore sizes are available. Contact us if you need a specific bore size or machining requirement.
- Images are for reference only. Actual product appearance may vary based on size, bore, keyway, hub style, or manufacturer.
E20C57 Sprocket Dimensions

- Sprocket Size: E20C57
- Tooth Count: 57
- Pitch Diameter: 576.35mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 102mm
- Hub Diameter (H): 191mm
- Length Thru Bore (L): 127mm
- Sprocket Weight: 100.11 kG
- Sprocket Size: E20C57
- Tooth Count: 57
- Pitch Diameter: 576.35mm
- Stock Bore: 40mm
- Maximum Recommended Bore: 102mm
- Hub Diameter (H): 191mm
- Length Thru Bore (L): 127mm
- Sprocket Weight: 100.11 kG