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Silent Speed Performance
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Bi-cycle Ceramic Bearing Specialist
No Creak One Stop Ceramic Components Provider
Belgium

+32 (0)11 603 208

+32 (0)11 603 208
C-bear compatible brands:Shimano,Sram GXP,Specialized,Campagnolo,Pinerallo,Look
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  4. OSBB

OSBB

OSBB Road (Carbon 61x46)

OSBB Road (Carbon frame + Aluminium insert = 68x42) = BB30

OSBB Road (Aluminium frame 68x42) = BB30

OSBB MTB 46x73 = PF30

Confusion about Specialized OSBB.  C-Bear will explain and kiss (keep it simple and straight-forward).

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