Details
Narrow/Wide tooth design for chain retention on 1x systems
- Oval shape for increased power and efficiency
- 10 or 11 speed compatible
- Mud clearing channels
- CNC 7075 Swiss Alloy
- 4 bolt
Part Numbers
Option | UPC | MPN |
---|---|---|
110mm / Black / SRAM Hidden 5-Bolt / 40T | 888571044919 | 210892 |
110mm / Black / Standard / 42T | 888571044872 | 210888 |