The SRAM Rival 1 cranksest delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival®1 provides a single-minded proposition to meet each challenge and expand your limits.

The chainring’s sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain and its mud and debris-clearing recesses prevent build-up on the chain’s inner chain links and rollers. This hugely versatile component delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross (CX) or triathlon. Road racing or unchartered journeys.

X-Sync™: 1X chainrings provide the highest level of performance and durability. The SRAM X-Sync™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-Sync™ chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-Sync™ rings are an integral part of the SRAM 1X™ drivetrain.