C-BEAR BB 386-24-R CERAMIC BOTTOM BRACKET

The C-BEAR BB386EVO Shimano Race bottom bracket fits Shimano Hollowtech II cranks and other 24 mm axle cranks (not GXP). It has ceramic bearings that have been optimized for low-friction, efficient running. So use this BB386EVO bottom bracket best on the Road and not off-road.

Specifications:

Application: Road
Type: BB386EVO
Shell Diameter: 46 mm
Shell Width: 86.5 mm
Axle Diameter: 24 mm

Technical Information:

Bearings: ceramic
Bottom Bracket Cup Material: aluminum

Compatibility:

– Shimano Hollowtech II
– FSA MegaExo
– Race Face X-Type
– Rotor 3D, Agilis, REX 3

Features:

– Race version, designed for driving on dry, clean roads
– very efficient, low rolling resistance
– CNC machined bearing cups

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Bottom brackets are available with 2 different ceramic bearing types. The Race bottom bracket bearings are designed for low rolling resistance and are intended for use on dry roads. In a study carried out by the independent Friction Facts Laboratory, they were ranked top 3 in terms of bottom bracket efficiency (the first place went to an unsealed bottom bracket for indoor use).

High-Quality Bearing Cups
The bearing cups of the C-BEAR bearings are not made of plastic but of CNC precision-machined aluminium. C-BEAR committed itself to an anti-plastic posture very early on, in 2011/2012, when plastic additives were just coming into fashion. Metal housings mean higher accuracy, lower tolerances, and the avoidance of flex and deformation.

Contents:

– 1 x C-BEAR BB386 left bearing cup incl. ceramic bearings
– 1 x C-BEAR BB386 right bearing cup incl. ceramic bearings

Suitable for : Orbea Orca Aero, Orca OMR, Look 795 Blade RS, etc