SRAM's light, stiff, and durable Rival X-Sync direct mount aluminum road chainrings let you pick the exact gearing you want and quickly swap sizes. Our X-SYNC technology keeps the chain where you need it to be, too.
- X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Aluminum, laser-etched chainring is designed to be more durable
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Improved aerodynamics for time trial and triathlon