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
Shimano DEORE XT SLX BB MT800 PA Hollowtech II PRESS FIT BSA MTB Bottom Bracket | eBay