Shimano SM-BB71-41A/B press fit Bottom Bracket

• Complete press-fit bottom bracket assembly for Shimano HollowTech II MTB cranks
• For use with Specialized frames with a 84.5mm bottom bracket shell width
• Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
• Easy press-fit installation & maintenance free
• 41mm cup diameter & sealed cups
• Includes: left, right hand cups, inner cover & O-rings
• MTB set includes 2.5mm spacer
• MTB compatible: 89.5mm (with 2.5mm spacer) & 92mm shells
• MTB: XT level assembly for Shimano Hollowtech II

• Complete 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
• Easy press-fit installation
• Sealed cups keep out dirt and water
• 41mm cup diameter & sealed cups
• Maintenance free
• Includes: left, right hand cups, inner cover & O-rings
• Road compatible: 86.5mm shells
• Road: Ultegra level assembly for Shimano Hollowtech II

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