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 BR-M8120 Disc Brake - Bike
Stages Shimano XT M8120 Driveside Power Meter - Power Meter City
Shimano Deore XT PD-M8120 SPD Pedal Set | Trek Bikes
Shimano XT M8120 Rear Derailleur for 2x Drivetrains - Angry Catfish | Minneapolis Bike Shop + Coffee Bar