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Shimano Dura-Ace 86.5mm Press Fit Bottom Bracket with inner cover – compatible with HollowTech II road cranks, sealed fibre-reinforced polymer cups, maintenance-free, smooth power transfer, and quiet performance for road cycling.

Shimano Dura-Ace 86.5mm Press Fit Bottom Bracket with inner cover – compatible with HollowTech II road cranks, sealed fibre-reinforced polymer cups, maintenance-free, smooth power transfer, and quiet performance for road cycling.

Shimano

Shimano Dura-Ace Road Press Fit Bottom Bracket with Inner Cover for 86.5mm

£29.99 £49.99 40% off
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Pre-Launch

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So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shimano Dura-Ace Road Press Fit Bottom Bracket with Inner Cover for 86.5mm

Brand:Shimano

Code:BB9241B

Shimano Dura-Ace Road Press Fit Bottom Bracket with Inner Cover for 86.5mm

Upgrade your road bike drivetrain with the Shimano Dura-Ace Press Fit Bottom Bracket, designed for smooth, efficient pedaling with HollowTech II cranksets. This high-performance road bike bottom bracket is engineered for reliability, low maintenance, and long-lasting performance, making it ideal for competitive cyclists and serious enthusiasts.

  • Complete Press-Fit Assembly: Includes left and right hand cups, inner cover, and inner O-rings for a hassle-free installation.
  • HollowTech II Compatible: Designed specifically for Shimano HollowTech II road cranks for optimal crank efficiency and power transfer.
  • Durable Construction: Cups are made from fibre-reinforced polymer, reducing frame noise and minimizing the risk of damage to your carbon or alloy frame.
  • Sealed Bearings: Keep out dirt, water, and debris for a maintenance-free riding experience.
  • Precision Fit: Compatible with 86.5mm bottom bracket shells and 41mm cup diameter for easy press-fit installation.
  • High Performance Road Cycling: Perfect for road racing, endurance rides, and training, offering smooth, consistent pedal rotation.
  • Colour: Black, sleek finish to match your high-end road bike aesthetics.

Upgrade your Shimano Dura-Ace road bike drivetrain with this press-fit bottom bracket for smooth, quiet, and efficient pedaling on every ride.

Technical Information
  • Type: Press Fit Bottom Bracket
  • Shell Width: 86.5mm
  • Cup Diameter: 41mm
  • Material: Fibre-reinforced polymer cups
  • Maintenance: Sealed and maintenance-free
  • Discipline: Road Cycling
  • Included: Left and right cups, inner cover, O-rings
Sizing Information

General Unisex Brand Information

Professional Opinion

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