The SRAM Rival 1 cranksest delivers immense performance across a broad variety of bikes & disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival®1 provides a single-minded proposition to meet each challenge & expand your limits.
Features: Forged aluminum 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 & rounded chamfer edges help manage a deflected chain Mud & debris-clearing recesses for the inner chain links & rollers