085B21 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.
085B21 Sprocket Dimensions

- Sprocket Size: 085B21
- Tooth Count: 21
- Pitch Diameter (O): 85.22mm
- Outside Diameter (K): 91.5mm
- Hub Diameter (N): 68mm
- Stock Bore (D): 14mm
- Maximum Recommended Bore: 44mm
- Length Thru Bore (L): 28mm
- Sprocket Tooth Width: 5.9mm
- Sprocket Weight: 0.80 kg
- Sprocket Size: 085B21
- Tooth Count: 21
- Pitch Diameter (O): 85.22mm
- Outside Diameter (K): 91.5mm
- Hub Diameter (N): 68mm
- Stock Bore (D): 14mm
- Maximum Recommended Bore: 44mm
- Length Thru Bore (L): 28mm
- Sprocket Tooth Width: 5.9mm
- Sprocket Weight: 0.80 kg