12B80 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.
12B80 Sprocket Dimensions

- Sprocket Size: 12B80
- Tooth Count: 80
- Pitch Diameter: 485.23mm
- Stock Bore: 32mm
- Maximum Recommended Bore: 80mm
- Hub Diameter: 120mm
- Length Thru Bore (LTB): 50mm
- Sprocket Weight: 19.00 kg
- Sprocket Size: 12B80
- Tooth Count: 80
- Pitch Diameter: 485.23mm
- Stock Bore: 32mm
- Maximum Recommended Bore: 80mm
- Hub Diameter: 120mm
- Length Thru Bore (LTB): 50mm
- Sprocket Weight: 19.00 kg