Shimano MT800 Hollowtech II 68/73mm Bottom Bracket BB

The XT M8000 MT800 Hollowtech II 68/73mm Bottom Bracket is a genuine Shimano bottom bracket assembly. It includes left and right hand cups, spacers, inner cover and inner o-rings. The sealed cups keep out dirt and water and the lightweight seal structure helps remove the vital grams. It is also compatible with 68mm and 73mm shells. Available in durable anodised finish.

Works with BSA (standard threaded) bottom brackets and 24mm spindle Hollowtech 2 bottom brackets. E.g. Shimano M6100, M7100, M8100 cranksets