Wolf Tooth 96 BCD Chainring - 32t 96 Asymmetric BCD 4-Bolt For Shimano Cranks Drop-Stop ST Requires 12-Speed HG+ Chain BLK Model=BB86 Bottom Bracket min-width:650px}

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12-speed wireless electronic shifting

} Atmos sealer construction eliminates the need for staples or bumpers

4 Bearing Angle Size 1-1/8`

Wolf Tooth 96 BCD Chainring - 32t 96 Asymmetric BCD 4-Bolt For Shimano Cranks Drop-Stop ST Requires 12-Speed HG+ Chain BLK Model=BB86 Bottom Bracket min-width:650px}This chainring's tooth profile was developed specifically for Shimano's XTR XT and SLX 12 speed Hyperglide+ chain. Compatible only with Hyperglide+ chains Engineered proprietary tooth profile maintains the quiet and smooth performance of the HG+ drivetrain with optimal chain retention Prevents premature ring and chain wear that can come from non optimized profiles Chainrings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksets Use only the stock