X-Sync technology keeps the chain in place for smooth, reliable shifting
X-Range gearing technology offers a wider gear range and smoother progression
Laser-etched finish increases durability compared to previous versions
Aerodynamic design improves performance for time trial and triathlon
Direct mount compatibility with 8-bolt SRAM systems for easy installation
Summarized by Shop
SRAM's light stiff and durable direct mount RED X-Sync chainrings let you pick the exact gearing you want and quickly swap sizes. 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
Laser-etched chainring finish is more durable than previous versio