BSA Road Ceramic Aero UAE Bottom Bracket for Shimano

349.00

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BSA Road Ceramic Aero UAE Bottom Bracket for Shimano is our lightest and most refined version yet: 17 grams lighter, built with a fully smooth aero cup, and engineered for smoother, more efficient rotation through hybrid ceramic bearings.

Developed in collaboration with UAE Team Emirates, it helps you save watts with every pedal stroke for even greater marginal gains, turning small improvements into real performance on the road.

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Product information

Included in the box

  • BSA Road Ceramic Aero UAE Bottom Bracket for Shimano
  • Tool for Left side installation. (Internal notches)
  • Tool for Right side installation (Regular BSA tool)
  • Two extra seals for humid weather conditions.

Technical specifications

Assembly specs

    • Crankset diameter: 24mm (Shimano)
    • Frame width: 68 mm (Compatible with road bikes)
    • Frame diameter: BSA
    • For Threaded frames

This bottom bracket uses a regular BSA/ITA tool for its assambly and dissasambly. Outside diameter of 44 mm and inner diameter of 42,7 mm diameter. 16 notch.

The left side tool is included with the purchase of the bottom bracket. 

BSA Road Ceramic Aero UAE Bottom Bracket for Shimano characteristics

      • 79 grams, our lightest bottom bracket to date. We have reduced the weight by 15 grams compared to the previous model.
      • New design. Every shape and structural decision has been made to remove unnecessary grams.
      • Aero Cup. One of the cups features a fully smooth outer surface with no external notches, as installation notches are located internally. This profile reduces airflow turbulence around the area and ensures a more aerodynamic integration with the frame.
      • Hybrid Ceramic Bearings(ABEC5 /P5 – 2RS).
      • Made of 7075 Aluminium, a high-strenght aerospace-grade aluminium on which we apply a T6 treatment. This material allows us to remove weight without compromising performance.
      • Completely protected. Axial seals on bearings and O-rings to fully protect all surfaces.

If you are unsure about the compatibility between your bike and this bottom bracket, please contact customer.support@bikone.com

Warranty

Lifetime warranty for the cups.

3 year warranty for the bearings.

Check out our warranty terms and conditions here.

Please, carefully follow the provided use, installation and maintenance instructions on the following link.

Bikone BSA Aero Cup

More aerodynamic

A completely smooth cup and the installation notches positioned on the inside, it reduces interference and turbulence around the bottom bracket area.
BSA UAE Team Emirates Pogacar Bottom Bracket

16 grams lighter

A new design to reduce weight to 79 grams, 16 less than the previous version. Engineered to reduce weighty gram without compromising stiffness.
BSA bottom bracket Colnago V5

Marginal gains taken to the next level

Developed, tested, and tuned to the same standards demanded by the world’s top riders, this new model combines efficiency, durability, and precision.

A new season. A renewed commitment

The new BSA Road Ceramic Aero represents the most ambitious evolution of our partnership with the UAE Team Emirates. This updated model reflects that shared approach: refining details, improving function, and ensuring consistent results over time.

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