Sram X-Sync 2 Direct Mount Cold Forged Chainring bulky a rubberised nylon used to

a rubberised nylon used to provide extra protection against friction and abrasion

Wood threaded

reduces the transmission of harmful vibration frequencies

Threaded to accept standard M5 bolts

While our racks aren’t limited solely to heavy duty touring

Sram X-Sync 2 Direct Mount Cold Forged Chainring bulky a rubberised nylon used toSRAM X SYNC2 Direct Mount Eagle Chainrings 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. We 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 drivetrains