Sizes: Outer- 54A, 53A, 52A, 46A Inner - 44,38, 36
Weight: 182g per set 52A/36
BCD: 110x4
Ovality: 16%
Material: 7075-T6 aluminium alloy 100% CNC-machined. Aero design: reinforced rigidity and aerodynamics
Shifting Pins: Steel
OCP: 5 OCP points
Compatibility: Designed to work with all 9, 10 and 11 speed groupsets
*Some cranks require specific Q-Rings