SRAM Force22 Crankset BB30, 170 mm, 50t 34t

Sleeker and race-proven design Arm material: Carbon/ Machined alloy and Chainring material: Machined alloy Compatibility: Sram Red 22 and Force 22 Yaw Front Derailleurs, SRAM RED 22 and PC1170 chains Bottom bracket interface: BB30 170 mm crankarm length