Shimano BB91 Press Fit Bottom Bracket
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Shimano BB91 Press Fit Bottom Bracket

Product Code ISMBB9142A
Other products by Shimano


    NOTE: Price applies to Online sales only, pricing may differ in our Retail store.
  • Availability: In our warehouse or with the distributor. Expect delivery in 2-3 days.
  • Free shipping when you spend over $175
RRP $59.70 | Save 11%


High-quality Pressfit bottom bracket cups. Easy to install, increased durability because of the larger bearing size. Pressfit 91 bottom bracket cups can be used with BB30 MTB frames only. All Shimano Hollowtech-II cranksets with integrated 24mm spindle are compatible with this bottom bracket.

Key Features
  • 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
  • Easy press-fit installation

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