A premium level press-fit Shimano SM-BB94 XTR Bottom Bracket is lighter by 19 grams, and offers lighter rotation and improved sealing for the toughest conditions. Maximum power transfer with a lighter weight, what's not to like?
Complete press-fit bottom bracket assembly for Shimano HollowTech II road cranks
Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
Set includes left and right hand cups, inner cover, and inner O-rings
Sealed cups keep out dirt and water
41 mm cup diameter
Easy press-fit installation
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