Shimano Press Fit Bottom Bracket (SM-BB71-41B)

Shimano Press Fit Bottom Bracket (SM-BB71-41B)

£32.99 £27.00
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Shipping calculated at checkout.

Complete Ultegra level press-fit bottom bracket assembly for Shimano HollowTech II road 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, inner cover, and inner O-rings.
  • Sealed cups keep out dirt and water
  • Maintenance free
  • Compatible with 86.5 mm shells
  • 41 mm cup diameter
  • Easy press-fit installation
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