C-Bear Ceramic Bearings Bottom Bracket PressFit 30A for Cannondale bikes and Shimano Hollowtech II, FSA Mega Exo, Race Face X-Type, and Rotor 3D, Agilis and Rex 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.
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, adapters, or shaft rings are required.
Cannondale: SuperSix Evo 2016 Slice 2015 onwards Super X 2017 SystemSix 2019