Eagle technology creates the smoothest, quietest, longest-lasting, and most efficient drivetrains we've ever made. The radical look and feel of our X-SYNC 2 Eagle chainring is the direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. The longer, positively raked tooth shape was designed to work seamlessly with the new Eagle chain to increase chain retention and overall pedaling efficiency, while reducing friction, noise, and wear.

• The X-SYNC 2 chainring design increases chain retention, wear life, and reduces friction and noise.
• Designed for use with the Eagle chain