C-Bear Ceramic Bearings Bottom Bracket BB30A Cannondale - Rotor - Easton - Sram - PF42-73-30

C-Bear Ceramic Bearings Bottom Bracket BB30A for Cannondale bikes in combination with 30mm ROTOR 30, EASTON EC90 and SRAM QUARQ Dzero cranks.
C-Bear Ceramic Bearings is a Belgian bearing specialist for ceramic ball bearings with excellent running properties and durability. All bottom brackets work without additional spacers and washers. The race bottom bracket offers minimum rolling resistance for dry road conditions.

Features of C-Bear Ceramic Bearings BB30A-86-R

• The housings are made of aluminum and offer higher stiffness and precision compared to plastic, more stability and no tendencies to deform.
• The bearings lie close to the crank arm and ensure optimum stiffness and maximum force transmission.
• No additional parts such as spacers, adapter or shaft rings required.

Please note the table in the appendix to determine the right bearing.