
The Shimano MTB Press Fit Bottom Bracket with Inner Cover for 92 or 89.5 mm is a complete press-fit bottom bracket assembly for Shimano Hollow Tech II MTB cranks. Cups are made from fibre reinforced polymer material which reduces the risk of frame noise & damage. Set
Includes:: left & right hand cups, 2.5 mm spacer, inner cover, & inner O-rings. Easy press-fit installation.