To use with a BB30 or UBB crank and a BB30 frame
Upgrade your BB30 bearings with ultra smooth ceramic bearings designed and manufactured by CyclingCeramic. Lighter and smoother than other ceramic bearings ! Cyclingceramic bearings are made in France. Size: 42*30*7mm
Cyclingceramic BB are designed to improve smoothness and durability. These Bearings will be associated to a Campagnolo crank Ultra Torque, Power Torque and Over Torque.
To use with a 24 mm crank (Shimano, Rotor 3D, Rotor Agilis), with a BB30 frame
To use with a BB30 crank or a UBB crank (Rotor 3D+, 3D Power, 3D Flow, 3DF, 3D+ aero) on a BB30 frame