Shimano MTB press fit 42 mm bottom bracket without cover, for 84.5 mm

£36.99 Includes 3 month service guarantee

Out of stock

SKU: BB9142A Categories: , ,


  • 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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