SRAM Chainring XX1 X-Sync 2 Direct Mount 3mm Boost 1x12-Speed Black

Eagle Technology creates the smoothest, quietest, longest lasting and most efficient drivetrains we've ever made. The radical new look and feel of our X-SYNC 2 Eagle chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. 

The longer, positive-rake tooth shape has been designed to work perfectly with the new Eagle chain to increase chain retention and overall pedaling efficiency, while decreasing friction, noise and wear.

FEATURES

• X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise.
• Designed to be used with Eagle chain