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Specifications

  • Frame Standard: Cervelo BBright
  • Spindle Compatibility: SRAM DUB
  • Seals: Road-optimized
  • Bearings: Hybrid ceramic

FAQ

What is BBright and which Cervelo frames use it?

BBright is Cervelo's proprietary bottom bracket standard, featuring an asymmetric shell that is wider on the non-drive side for increased stiffness. It is used across multiple Cervelo road and triathlon frame lines.

Will this BB fit SRAM Force AXS and Red AXS DUB cranksets?

Yes. This bottom bracket is compatible with all SRAM DUB spindle cranksets, including Force AXS, Red AXS, Rival AXS, and other DUB-interface road cranksets.

How does hybrid ceramic compare to full ceramic for a road BB?

Hybrid ceramic uses ceramic balls in steel races, offering a balance of low friction and impact resilience that makes it well-suited for road bottom bracket use, where high radial loads are common and full ceramic sensitivity to side loads can be a concern.

Best For

Cervelo BBright frame owners running SRAM DUB cranksets who want a ceramic bottom bracket upgrade that is spec-correct for their frame and built to the quality level their bike deserves.

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