The radical look and feel of SRAM's 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. They subjected every size of chainring to untold environmental and mechanical tortures, abuse and neglect, in both lab and 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 Eagle chain to increase chain retention and overall pedaling efficiency, while decreasing friction, noise and wear.
|Black / Boost / 30T||710845787478||11.6218.030.050||CHA407389K|
|Black / BB30/GXP / 32T||710845787430||11.6218.030.010||SRA68237325K|
|Black / Boost / 32T||710845787485||11.6218.030.060||CHA40763869K|