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 RD-M8000-SGS 11 Speed Medium Rear Derailleur MTB Hybr – The Bikesmiths
New Shimano Deore XT M8100 1x12 12-Speed MTB Full Groupset 30T-36T, 165MM--175MM | eBay