CeramicSpeed Bottom Bracket, which converts Italian-threaded frames with external bearing cups, originally designed for 24mm axles to now fit BB30 cranks with 30mm axle.

Note that not all BB30 cranksets are compatible with this system. Examples of cranksets that are compatible include Rotor 3D+, Rotor 3DF and Zipp. Does not accommodate Campagnolo Over-Torque, THM and FSA386. This bottom bracket is offered with standard or coated bearings, and finished with red or black cups.

The CeramicSpeed technology developed and perfected over the years has led them to creating bearings that deliver lowest friction and longest lifetime.

Outperforming both steel and ceramic standards available on the market and usually used in the cycling industry, the CeramicSpeed Bearings for bottom brackets make for a stiff and durable system. You coated choice gives an increased resistance to corrosion and contamination.


Frame fit: ITA Thread

Colour: Black, Red

Axle: 30mm (BB30)

Width: 70mm

What's In The Box?

Bottom Bracket


Sticker Sheet

Bottom Bracket Compatibility Matrix

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