First Review: Shimano XT M8100 and SLX M7100 – presenting Shimano's entry-level 12-speed drivetrains | ENDURO Mountainbike Magazine
SHIMANO DEORE XT M8100 12 Speed Crankset FC M8100 1 FC M8120 1 30T 32T 34T 170mm 175mm Original parts or with DELIC Chainring|Bicycle Crank & Chainwheel| - AliExpress
Shimano XT SL-M8100 I-Spec EV 12-speed Shift Lever right 12-speed | Bike-Discount
New SHIMANO XT Cranksets FC-M8100-1, 12-SPD, 32T, 175mm crank arm, without BB | eBay