C-Bear Ceramic Bearings PressFit Bottom Bracket BB386 for 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, adapter or shaft rings required.
Item Code: CBE329304/bb386-24-r
Usage bikesport: Road Bike
Bottom bracket type: BB386
Bottom bracket axle profile: 24mm Hollow Shaft
Bottom bracket case width: 86.5mm
Bottom bracket construction: Bottom Bracket Cups
Case diameter: 46mm