
- HOLLOWTECH crank arm construction
- Replaceable chainrings
- 9-speed HG chain compatible
- Chainring Combination
- Crank Arm Length 170,175mm
- Crank Arm Material/Finish Aluminium/Anodised
- Chainring Material/Finish Aluminium/Anodised
- Hollowtech Crank Arm Hollowtech II
- Splined Crank (OCTALINK) Interface
Nice with - Shimano Deore Groupset