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Shimano BB71-41B Road Press Fit Bottom Bracket

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Free delivery

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Easy returns

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Product Details

Shimano Press Fit Road Type Bottom Bracket BB71

SM-BB71 Shimano Ultegra-quality press-fit bottom bracket

  • Complete Ultegra level press-fit bottom bracket assembly for Shimano HollowTech II road cranks.
  • The set includes left and right hand cups, inner cover and inner O-rings.
  • The fibre-reinforced polymer cups are lightweight and reduce the chance of frame noise.
  • Maintenance free sealed cups keep out dirt and water.
  • Compatible with 86.5mm bottom bracket shells.
  • 41 mm cup diameter.
  • Easy press-fit installation