Shimano XT BR-M8120 Hydraulic Disc Brake with Metal Pad | evo
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 Deore XT BL-M8100/BR-M8120 Hydraulic, Post Mount, 4-Piston, Fi - Pro Bike Supply