SHIMANO DEORE XT MT800 CENTER LOCK Disc Brake Rotor 203mm 180mm 160mm 140mm Bike | eBay
Shimano Deore Xt Slx Bottom Bracket Bb-mt800 Hollowtech Ii Mountain Bike 68/73mm Replaces Bb70 Use For M8000 M7000 Bike Parts - Bicycle Bottom Brackets - AliExpress