C-BEAR BB86 SRAM DUB Gen2 Race Bottom Bracket 41 x 86,5 mm

C-BEAR BB86 Race bottom bracket for SRAM DUB cranks - second generation, without spacers

The C-BEAR BB86 SRAM DUB Gen2 Race bottom bracket is designed for installing SRAM cranks with 28.99 mm axle diameter in Pressfit Road frames. In the second generation, thanks to a widening of the right-side bearing cup, it manages to do without spacers at all. You simply use the preload ring of your SRAM crank for the adjustment. The bottom bracket has ceramic bearings for smooth running and drive efficiency. High-quality aluminium bracket shells round off this product developed for road cycling.

Specifications:

Application:

Road

Type:

Press Fit BB86

Shell Diameter:

41 mm

Shell Width:

86.5 mm

Axle Diameter:

28.99 mm (DUB)

Technical Information:

Bearings:

Ceramic

Bottom Bracket Cup Material:

Aluminium

Compatibility:

• SRAM DUB (Eagle, Eagle AXS, eTap AXS)

Features:

• Race version, designed for driving on dry, clean roads
• very efficient, low rolling resistance
• CNC machined bearing cups
• generation 2: no spacers required

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.

Manufacturer Number:

dub-pf41-g2-r

Contents:

C-BEAR BB86 SRAM DUB Gen2 Race Bottom Bracket, consisting of:

• 1 x bearing cup with ceramic bearings, left
• 1 x bearing cup with ceramic bearings, right
• 1 x bottom bracket centre tube, 2 pieces