This Tripeak Bottom Bracket is BSA threaded and recommended for Ultegra, 105, GRX, FC-CX70 and other Hollowtech II compatible cranks with 24 mm axle. Bottom bracket shells with BSA thread are 68 mm wide. Suitable for frames with (B.C.1.37" x 24T) English thread.
Spindle Interface Type: Hollowtech II (24mm Dia)
Application: Road, Cyclocross, City, Gravel
Type: BSA (Threaded, English)
Finish: Aluminium 6061-T6 CNC machined
Shell Width: 68 mm
BB Colour: Black
Weight: 95 gm
A well-made ceramic bearing will roll faster, saving you energy and allowing faster cruising speeds compared to an equivalent steel bearing.
Ceramic bearings are more corrosion-resistant, harder, and last longer in everyday use.
Ceramic balls have an exceptional ability to retain their “true” spherical shape under load. This creates the conditions for ceramic-equipped components to have an exceptionally long and smooth running life.
A good quality ceramic bearing can easily last five times longer than steel and they don’t rust.