Shimano Deore XT FC-M8100 XT Crank set without ring, 12-speed, 52 mm chainline | Shimano Deore XT | Freewheel
Amazon.com: SHIMANO Deore XT BL-M8100/BR-M8120 Disc Brake and Lever - Front, Hydraulic, Post Mount, 4-Piston, Finned Metal Pads, Black : Sports & Outdoors