This product is currently out of stock but should be available again soon.
contact us for more info.
Tune your gear range and match your terrain, wheel size and riding style with the SRAM XO-1 11-Speed Replacement Chain Ring. Each X-Sync chain ring fits a single, universal spider, allowing you to change rings without removing the lightweight carbon crank arm. New tooth profile alternates thickness by inner and outer links, providing maximum chain control.