Description
The CeramicSpeed Ceramic Race Coated Bottom Bracket is built for riders running PF30, BBright, or BB386EVO shells who want to wring every watt out of a 30mm spindle crank. CeramicSpeed’s ceramic ball bearings are held inside aluminum cups and sleeves, assembled in Denmark, and coated to reduce friction and extend service life beyond what standard steel bearings offer. The result is a bottom bracket that turns more freely and stays that way longer.
Compatibility covers three distinct shell standards under one unit. PF30 shells run 68 or 73mm wide at 46mm diameter — standard BB30 cranks work here. BBright, Cervélo’s asymmetric 79mm press-fit shell, requires a BBright-compatible crank. BB386EVO uses an 86.5mm wide shell at 46mm diameter and is designed for cranks with a 30mm spindle in that standard. All three share the same 30mm spindle interface — confirm your shell standard and crank spindle before ordering.
CeramicSpeed Ceramic Race Coated Bottom Bracket — Specs at a Glance
- Compatible shell standards: PF30 (68/73mm), BBright (79mm), BB386EVO (86.5mm)
- Shell diameter: 46mm across all three standards
- Spindle interface: 30mm
- Bearing type: CeramicSpeed coated ceramic
- Cup and sleeve material: Aluminum
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