CeramicSpeed Ceramic Race Bottom Bracket - OSBB to BB30
Pickup currently unavailable at RA Cycles - Brooklyn
Questions about this product?
Questions about this product?
CeramicSpeed Ceramic Race Bottom Bracket - OSBB to BB30 Info
The CeramicSpeed Ceramic Race Bottom Bracket – OSBB to BB30 solves a specific fitment problem cleanly: it adapts Specialized OSBB press-fit frames to run BB30-format cranksets with 30 mm spindles. Where the stock solution often introduces friction and noise, CeramicSpeed's ceramic-ball bearings running on hardened-steel races keep drag low and rotation quiet — noticeably so on longer efforts where drivetrain losses accumulate.
Each unit ships ready to install — press-fit cups with bearings already seated, dust covers for contamination protection, and CeramicSpeed's All Round grease included. Available in Black or Red to suit your build.
CeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance
- Frame Compatibility: Specialized OSBB press-fit
- Crank Compatibility: BB30 format — 30 mm spindle cranksets
- Bearing Type: Ceramic balls on hardened-steel races
- Includes: Press-fit cups with installed bearings, dust covers, All Round grease, and decal
- Colour Options: Black, Red

