Most notably, the 24T inner ring offers a significant improvement in efficiency compared with a 22T and still provides a very low gear for climbing when paired with a 36T rear sprocket.
- Crank Arm Length: 175mm
- 42-32-24 teeth
- Chain line: 50mm
- Chain Compatibility: Super narrow HG-X 10-speed chains
- Incl. Bottom Bracket BSA SM-BB70 Hollowtech II