SRAM Force 1 GXP 110 BCD 52T Crankset Without Bottom Bracket Lightweight carbon arms with detachable spider X-SYNC chainring-an integral component of the SRAM 1x drivetrain X-SYNC tall, square tooth design provides maximum chain control Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain Mud and debris-clearing recesses for the inner chain links and rollers