Wolf Tooth 96 BCD Chainring - 32t, 96 Asym BCD, 4-Bolt, Drop-Stop ST, For Shimano M8000/M7000 Cranks, Requires 12-SpeedThe Wolf Tooth 96 BCD chainring is designed to fit 4 arm Shimano XT M8000 and SLX M7000 cranksets. The tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12 speed Hyperglide+ chain. These rings fit on Shimano XT M8000 and SLX M7000 1x or 2x cranksets Compatible only with Hyperglide+ chains Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention Prevents