C-BEAR BB86 Shimano Race Bottom Bracket 41 x 86.5 mm

C-BEAR BB86 Shimano Race bottom bracket - ceramic bearings you can trust

The C-BEAR BB86 Shimano Race bottom bracket is a top product from the ceramic bearing experts out of Belgium. It is characterised by particular suppleness and drivetrain efficiency. This press fit bottom bracket equipped with aluminium bearing cups is compatible with all Shimano Hollowtech II cranks and other 24 mm cranks.

Specifications:

Application:

Road

Type:

Press Fit BB86

Shell Diameter:

41 mm

Shell Width:

86.5 mm

Axle Diameter:

24 mm

Technical Information:

Bearings:

Ceramic

Bottom Bracket Cup Material:

aluminium

Compatibility:

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

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. The Race bottom bracket bearings are designed for low rolling resistance and intended for use on dry roads. They placed in the top 3 for bottom bracket efficiency in a study by the independent Friction Facts Lab (with first place going to an unsealed bottom bracket for indoor use).

High Quality Bearing Cups
C-BEAR bearing cups are made of CNC precision-machined aluminium. C-BEAR adopted an anti-plastic stance as early as 2011/2012, when plastic additives were just becoming the norm in bottom bracket manufacturing. Metal housings mean higher accuracy, lower tolerances and avoiding flex and deformation.

Features:

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

Manufacturer Number:

bb-pf41-r

Contents:

• 1 x C-BEAR BB86 left bearing cup incl. ceramic bearings
• 1 x C-BEAR BB86 right bearing cup incl. ceramic bearings
• 1 x C-BEAR bottom bracket shell