Shimano SM-BB71 MTB press fit bottom bracket with inner cover, for 92 or 89.5 mm
£30.99
- Complete XT level press-fit bottom bracket assembly for Shimano HollowTech II MTB 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, 2.5 mm spacer, inner cover, and inner O-rings
- Sealed cups keep out dirt and water
- Maintenance free
- Compatible with 89.5 mm (with 2.5 mm spacer) and 92 mm shells
- 41 mm cup diameter
- Easy press-fit installation
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