Shimano XT M8120 Enduro Trail 1x12S J-Kit groupset LordGun online bike store
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
New Shimano DEORE XT & SLX groupsets bring 12-speed features to MTBs