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Complete XTR 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.
• 42 mm cup diameter.
• Easy press-fit installation.
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