Wolf Tooth 96 BCD Chainring - 96 Asymmetric BCD, 4-Bolt, For Shimano M8000/M7000 Cranks, Requires 12-Speed Hype - The 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.Compatible only with Hyperglide chainsEngineered proprietary tooth profile maintains the quiet and smooth performance of the HG drivetrain with optimal chain retentionPrevents premature ring and chain wear that can come from non-optimized profilesThese rings fit on Shimano XT M8000 and SLX M7000 1x or 2x cranksets