Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM 3-Bolt DM Drop-Stop ST For SRAM Boost Cranks Requires HG+ Chain BLK

These Wolf Tooth Elliptical Direct Mount Chainrings are designed to work with Cane Creek eeWings cranksets and SRAM direct mount cranksets with a 3-bolt interface. The proprietary Powertrac design has an ovality of 10% and a timing of 112 degrees after top dead center providing benefits such as greater rear wheel traction. The tooth profile was developed specifically for Shimano's XTR XT and SLX 12-speed Hyperglide+ chain.Compatible with Shimano 12-speed Hyperglide+ chains on bikes with boost and non-boost spacingDesigned to be compatible with Cane Creek eeWings cranksetsElliptical rings provide smoother more efficient pedal rotation which means better tractionMaintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retentionPrevents premature ring and chain wear that can come from non-optimized profiles