SRAM Force 22 Exogram Crankset - 172.5mm, 11-Speed, 50/34t, 110 BCD, BB30/PF30 Spindle Interface, Black
SRAM Force 22 Exogram Crankset - 172.5mm, 11-Speed, 50/34t, 110 BCD, BB30/PF30 Spindle Interface, Black, Unidirectional carbon fiber arms and aluminum chainring spider provide excellent strength-to-weight. X-Glide tooth profiles and shift assist pins enable quick and reliable front shifting.Hidden" chainring bolt threads into crank arm to enhance chainring stiffnessChainrings are optimized for Yaw front derailleurQ-factor is 145mm