This Wolf Tooth elliptical chainring's tooth profile was developed specifically for RaceFace CINCH Boost Cranks with use of a Shimano 12-speed Hyperglide+ chain.

• Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque
• Compatible only with Shimano Hyperglide+ 12-speed chains
• For use with any RaceFace CINCH boost crankset with 3mm offset
• 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
• Features Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability
• Made from 7075-T6 aluminum for long life