Shimano XT BB-MT800 - HollowTech II Bottom Bracket - Pressfit 89.5 / 92mm

Hollowtech II style for current XT M8000 chainset and other Hollowtech II Mountain Bike Chainsets. Complete XT level press-fit bottom bracket assembly for Shimano HollowTech II MTB cranks. Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm.

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