The radical new look & feel of our X-SYNC™ 2 Eagle™ chainring is a direct result of SRAM drivetrain engineers studying the performance & wear characteristics of thousands of X-SYNC™ chainrings. We subjected every size of chainring to untold environmental & mechanical tortures, abuse & neglect, in both lab & real-world settings, to come up with a chainring that would augment the Eagle™ drivetrain’s performance in all conditions. The longer, positive-rake tooth shape has been designed to work perfectly with the new Eagle™ chain to increase chain retention & overall pedaling efficiency, while decreasing friction, noise & wear.
MATERIAL Forged & machined aluminum
DIMENSIONS BOOST or 49mm chain line
SIZE/BCD SRAM direct mount