MASSI Direct Mount 7075 CNC For Shimano XTR/XT/SLX12S Chainring, Black | Bikeinn
Shimano Direct Mount Lockring Tool - 1723.SDL – Unior USA
Amazon.com : Wolf Tooth Chainrings for Shimano 12-Speed Drivetrains Mountain Bike (32 Tooth, Drop Stop ST, Shimano Direct Mount, Boost, MTB) : Sports & Outdoors