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
Shimano XT M8120 Crankset - Fanatik Bike Co.
Shimano Deore XT BL-M8100/BR-M8120 Disc Brake and Lever - Rear, Hydrau - Pro Bike Supply