The ever popular and more versatile triple comes with a 42-32-24 teeth chain ring combination with the proven composite enhanced middle ring for maximum shift smoothness and durability.
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: 170mm
Grading: 42-32-24 T
Chain line: 50mm
Chain Compatibility: Super narrow HG-X 10-speed chains
Incl. Bottom Bracket BSA SM-BB70 Hollowtech II
Art. Nr. IFCM780C224X, IFCM780C224XL