C-BEAR BSA SRAM DUB Gen2 MTB / Cyclocross Bottom Bracket

C-BEAR BSA bottom bracket for SRAM DUB cranks in MTB and cyclocross use - Second generation

The C-BEAR BSA SRAM DUB Gen2 bottom bracket for cyclocross and MTB allows you to install a SRAM crank with 28.99 mm axle diameter in a BSA bottom bracket shell of 68 mm width. The bottom bracket, thanks to a widening of the right-hand bearing cup, does not require spacers in the second generation. You simply use the preload ring from your SRAM crank for the adjustment. This model has been equipped with additional seals and treated with special grease to make the ceramic bearings insensitive to moisture, dirt and mud. The enclosed composite centre tube allows cables and wires to be fed through in a protected manner.

Specifications:

Application:

Cross Country, Cyclocross

Type:

BSA

Shell Width:

68 mm

Axle Diameter:

28.99 mm (DUB)

Technical Information:

Bearings:

Ceramic

Bottom Bracket Cup Material:

aluminium

Bottom Bracket Centre Tube Material:

plastic (Delrin)

Compatibility:

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

Features:

• MTB / Cyclocross version, designed for off-road riding and on dirty roads
• special grease and seals for use in mud and dirt
• CNC machined bearing cups
• with Delrin bottom bracket centre tube to protect internal cables and wires from chafing due to fast-turning crank axle
• generation 2: no spacers required

Technology:

Specific Applications
C-BEAR (Ceramic BEARings) Inner bearings are available with 2 different types of ceramic bearings. MTB/Cyclocross bottom brackets are designed for use in mud and on dusty roads. Special grease and seals make these bearings particularly suited for tough conditions.

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 housing means higher precision, lower tolerances and avoiding flex and deformation.

Manufacturer Number:

dub-bsa-ds-g2-ac

Contents:

C-BEAR BSA SRAM DUB MTB / Cyclocross Bottom Bracket, consisting of:

• 1 x C-BEAR bearing cup with ceramic bearings, left
• 1 x C-BEAR bearing cup with ceramic bearing, right
• 1 x Delrin bottom bracket centre tube