Ceramic Speed BBright Shimano Standard Ceramic Bottom Bracket
BBright is the Cervélo bottom bracket standard, found on most of their frames, save the P5. In order to fit Shimano and FSA cranks into this oversized shell, this bottom bracket, complete with CeramicSpeed Bearings, needs to be pressed in.
The BBright bottom bracket comes with either CeramicSpeed Standard or Coated Bearings installed. Super smooth, super round CeramicSpeed Balls contained in hardened-steel races are found on both versions. The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in lower drag and longer life.
Features
- Allows you to use 24mm spindle Shimano cranks with BBright Press fit frames
- Grade 3 Silicon Nitride balls for extra low friction
- Designed to save around 25 seconds over 40km (at an assumed 48kmph)
- Machined aluminium housing
- Supplied with bearings, cups, grease, dust cover and sticker sheet
- 46mm in diameter
- 79mm shell width