Shimano Deore XT BL-M8100/BR-M8120 Disc Brake and Lever - Rear, | Worldwide Cyclery
Shimano XT gets 4 pot brakes again & shorter separate crankarms - Bikerumor
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
Pair of Brakes SHIMANO Front Brake XT M8120 4 pistons | Alltricks.fr
Shimano XT 4 Piston Brakes Review - YouTube
Buy Shimano BR-M8120 XT 4-piston calliper, post mount, without adapters, front or rear