Wheels Manufacturing Bottom Bracket Bearings
Best replacement bearings for cyclists maintaining Dub bottom bracket systems.
These bearings are the gold standard for keeping your drivetrain spinning with minimal friction. While they require a bit more mechanical know-how to install than a standard cartridge, the trade-off is a noticeably smoother, more efficient pedal stroke that lasts significantly longer than stock components.
$32.99
at
Mike's Bikes
More Enduro Bearings options
Who it's for
- Cyclists seeking smoother pedaling and longer component lifespan
- Riders needing a precise fit for SRAM DUB cranksets
- Budget-conscious mechanics looking to extend bottom bracket life
Who should skip it
- Home mechanics lacking professional-grade bearing press tools
- Shoppers prioritizing low-cost replacement parts over premium quality
- Riders with worn or damaged external bottom bracket seals
Performance breakdown
Rotational Smoothness
Precision engineering minimizes friction for a noticeably fluid pedal stroke.
Drivetrain Integration
Seamlessly bridges the gap between standard frames and Dub cranksets.
Durability Standards
High-grade materials withstand heavy torque and demanding riding conditions.
Installation Ease
Standard dimensions allow for straightforward press-fit maintenance in most shops.
Power Transfer
Rigid construction ensures every watt reaches the rear wheel efficiently.
Seal Integrity
Robust shielding effectively keeps grit and moisture out of the race.
Key Specs
Model Number
SB-6806/29
Bearing Type
ABEC-3
Bearing Material
Chromium steel
Spindle Diameter
29mm
Outside Diameter
42mm
Inside Diameter
29mm
Width
7mm
Compatibility
DUB bottom brackets
Sealing Type
Sealed
Quantity
2
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