Weight: 163g per set 50A/34
Sizes: Outer - 50A Inner - 42, 39, 38, 36, 34t
Characteristics:
- - 100% CNC-machined, 7075-T6 aluminum alloy
- - Aero design: reinforced rigidity and aerodynamics
- - Steel shifting pins
- - OCP set to position 3
- - Designed to work with all 9, 10 and 11 speed groupsets
- - Designed for cranks that do not work with classic Q-Rings