Bikone Aero UAE Ceramic (BSA/Shimano 24mm axle)

The BSA Road Ceramic Aero UAE Bottom Bracket for Shimano is the lightest and most refined BB ever made by Bikone: 15 grams lighter than the standard version, built with a fully smooth aero cup on the left side. The hybrid ceramic bearings are engineered for smoother and more efficient rotation.

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.

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 extra protection.

Technical specifications

• Crankset diameter: 24mm (Shimano)

• Frame width: 68 mm (Compatible with road bikes)

• Frame diameter: BSA

• For Threaded frames

This bottom bracket includes the two needed tools for its installation

Weight

77 grams

Characteristics of BSA Road Ceramic UAE for Shimano 

• 77 grams, the lightest bottom bracket made by BIKONE. 17 grams lighter than the previous version.

• New design. every unnecessary grams have been removed

• Aero Cup. One of the cups features a fully smooth outer surface with no external notches, notches are located internally. This profile reduces airflow turbulence around the BB cup 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 Bikone applies a T6 treatment. This material allows them to remove weight without compromising performance.

• Completely protected. Axial seals on bearings and O-rings to fully protect all surfaces.