CeramicSpeed BBright Bottom Bracket for Shimano

The CeramicSpeed BBright Bottom Bracket for Shimano is designed specifically to fit Cervelo’s oversized BBright standard. This system is found on most Cervelo frames and requires precision alignment to pair seamlessly with Shimano and FSA 24 mm spindle cranks.

Optimized Fit for Maximum Efficiency: To integrate Shimano cranksets into the BBright shell, the bottom bracket cups with CeramicSpeed bearings must be pressed securely into the frame. This ensures perfect load transfer, optimal stiffness and a smoother, more efficient pedaling experience across long rides.

Premium Bearing Options for Performance Gains: Riders can choose between CeramicSpeed Standard or Coated Bearings, both featuring ultra-round, ultra-smooth ceramic balls rotating in hardened-steel races. These precision components significantly reduce rolling resistance and enhance drivetrain efficiency compared to conventional bearings.

Coated Bearings for Even Lower Drag: For riders seeking maximum performance, the Coated Bearing option includes a thin metallic layer applied to the races. This treatment increases hardness, reduces friction further and extends bearing life—delivering long-term gains in speed and durability.

With low friction, superior power transfer and protection against contamination and corrosion, the BBright Bottom Bracket for Shimano elevates ride quality on every pedal stroke.