Shimano SM -BB71-41A MTB Press Fit Type Bottom Bracket

See full product description and bike specification below.
  • 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