Featuring forged aluminum arms and SRAM's game changing X-Sync chainrings, this crankset hits the sweet spot between weight, durability and performance.
- X-SYNC Chainrings are compatible with SRAM 11 and 10 speed chains
- 45.5mm chainline is compatible with130 or 135mm spaced rear dropouts
- Chainring spider is removable
- Q-factor for GXP cranks is 149.6mm, Q-factor for BB30 is 147.4mm