This chainring's tooth profile was developed specifically for Shimano's XTR 12-speed Hyperglide+ chain.Elliptical rings provide smoother, more efficient pedal rotation, which means better traction. Compatible only with Hyperglide+ 12-speed chains. For use with any RaceFace CINCH crankset. Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention. Prevents premature ring and chain wear that can come from non-optimized profiles.
This chainring's tooth profile was developed specifically for Shimano's XTR 12-speed Hyperglide+ chain.Elliptical rings provide smoother, more efficient pedal rotation, which means better traction. Compatible only with Hyperglide+ 12-speed chains. For use with any RaceFace CINCH crankset. Maintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention. Prevents premature ring and chain wear that can come from non-optimized profiles.