Details
Narrow/Wide tooth design for chain retention on 1x systems
- 10 or 11 speed compatible
- Mud clearing channels
- CNC 7075 Swiss Alloy
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
BB30 / Black / 32T | 888571018521 | 210254 | 210000000595 |
BB30 / Black / 36T | 888571018545 | 210256 | 210000000594 |