Weight: 169g per set 53A/40
Sizes: Outer - 52A, 50A Inner - 36, 35t
Characteristics:
- - 100% CNC-machined, 7075-T6 aluminum alloy
- - Aero design: reinforced rigidity and aerodynamics
- - Steel shifting pins
- - 5 OCP points
- - Designed to work with all 9, 10 and 11 speed groupsets
- - Designed to work with Campagnolo, Fulcrum and Miche cranksets