SRAM X-Sync Road Direct Mount Chainring Rival - 40t 12-Speed 8-Bolt Direct Mount BLK

SRAM X-Sync Road Direct Mount Chainring for Rival - 40t 12-Speed 8-Bolt Direct Mount Black. SRAM X-Sync Road Direct Mount Chainrings for Rival drivetrains feature a wide-tooth narrow-tooth design to provides maximum chain control.

SRAM X-SYNC wide-tooth narrow-tooth chainring technology provides maximum chain control

Laser-etched chainring finish is more durable

X-Range gearing technology gives you more range and a smoother gear progression so youre always in the right gear