2017, Ceramic Speed Bearings, Race Coated PF4630

CeramicSpeed bottom bracket to work with PF30 frames and BB30 cranks. Fits frames with 46mm hole where the bearings are pressed into a cup combined with 30mm BB30 cranks. Fit standard PF30, Cervélo BBright press-fit and 386EVO frames. Crank must be with 30mm axle.

CeramicSpeed upgrade for PF30, BBright and 386EVO.

In our coated bearings the raceway is coated with an ultra-thin (2-3 micron) protective layer, which is 75% harder than hardened steel, yet still flexible – so it doesn’t crack; this reduces friction even further, while increasing resilience to water, salt, dirt and other foreign objects.

CeramicSpeed Bottom Bracket’s offer extremely low friction and longer lifetime. The unique CeramicSpeed ceramic balls are of the highest achievable quality and out-perform everything else in the market.

For this product you need to use spacers which are included in the packaging. The spacers are of high quality and they are not soft or create any creaking sound.

Features: Ceramic Speed Race Coated PF4630

  • Width: 68mm/79mm/86mm
  • Bearings: Coated
  • Spindle Diameter: 30mm
  • Colors: Black, Red
  • Weight: 94g
  • Warranty: 6 years

Note: This Bottom Bracket does not fit with Cervélo P5 six – 2013 models. In this case order a BB30 and reuse the cups when mounting it.



  • Ceramic Speed Bearings Race Coated PF4630 | Ceramic | Black | 7.00 | 30.00 | 31.00 | 31.00
  • Ceramic Speed Bearings Race Coated PF4630 | Ceramic | Red | 7.00 | 30.00 | 31.00 | 31.00