12B54 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.
12B54 Sprocket Dimensions

- Sprocket Size: 12B54
- Tooth Count: 54
- Pitch Diameter: 327.63mm
- Stock Bore: 32mm
- Maximum Recommended Bore: 70mm
- Hub Diameter: 110mm
- Length Thru Bore (LTB): 45mm
- Sprocket Weight: 9.80 kg
- Sprocket Size: 12B54
- Tooth Count: 54
- Pitch Diameter: 327.63mm
- Stock Bore: 32mm
- Maximum Recommended Bore: 70mm
- Hub Diameter: 110mm
- Length Thru Bore (LTB): 45mm
- Sprocket Weight: 9.80 kg