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Shimano SM-BB91 Road Press Fit Bottom Bracket


カートに入れる: ¥5,196

割引: 53%


可用性: 在庫あり・通常24時間以内に発送

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Bottom Brackets up! The Shimano SM-BB91 Road Press Fit Bottom Bracket is a top of the range complete press-fit bottom bracket assembly kit for Shimano HollowTech II and two piece road cranks. It comes with an inner cover for 86.5mm BB shells.

Key Features:

  • The cups are made from a fibre reinforced polymer material which reduces the risk of frame noise or sustaining any damage to your frame while running.
  • This set includes left and right hand cups and inner cover.
  • Sealed cups keep out dirt and water maintaining a long lasting, smooth running, maintenance free BB which is ideal for those not wishing to get their hands dirty through maintenance.
  • For use with a BB shell width of 86.5mm on road bikes.
  • Designed for a 41 mm cup diameter.
  • A press-fit installation system allows for hassle free easy installation.
  • You may wish to contact the bicycle brand (frame brand) manufacturer if you have a question in regards to BB specifications and assembly conditions.


  • Shimano


Express Delivery Available

If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.


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Shimano SM-BB91 Road Press Fit Bottom Bracket


Shimano SM-BB91 Road Press Fit Bottom Bracket