Power Transmission > Sprockets > Metric Roller Chain Sprockets > 10B-2 Chain Sprockets
D10B21 Sprocket With Stock Bore
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D10B21 Sprocket Dimensions

- Sprocket Size: D10B21
- Tooth Count: 21
- Pitch Diameter: 106.51mm
- Stock Bore: 16mm
- Maximum Recommended Bore: 56mm
- Hub Diameter (H): 85mm
- Length Thru Bore (L): 45mm
- Sprocket Weight: 2.22 kg
- Sprocket Size: D10B21
- Tooth Count: 21
- Pitch Diameter: 106.51mm
- Stock Bore: 16mm
- Maximum Recommended Bore: 56mm
- Hub Diameter (H): 85mm
- Length Thru Bore (L): 45mm
- Sprocket Weight: 2.22 kg