WHEELS Mfg PF30 Bottom Bracket
Best premium upgrade for riders seeking a silent and durable drivetrain.
A threaded, outboard-style bottom bracket that eliminates creaking and improves bearing longevity for 30mm spindle cranks. It offers a stable, easy-to-maintain interface that simplifies installation and service compared to standard press-fit alternatives.
$169.00
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Who it's for
- Cyclists tired of persistent bottom bracket noise during their rides.
- High-mileage riders seeking a reliable and long-lasting drivetrain component.
- Home mechanics looking for a user-friendly installation process.
Who should skip it
- Weight-conscious racers prioritizing the lightest possible build for climbing.
- Budget-conscious DIYers who prefer not to purchase additional specialized tools.
- Value-oriented shoppers looking for the most affordable replacement option.
Performance breakdown
Creak Prevention
Threaded cup design effectively eliminates the notorious PF30 clicking and popping.
Bearing Smoothness
Enduro angular contact bearings deliver exceptionally low friction and consistent rotation.
Installation Simplicity
Straightforward threaded assembly makes setup significantly easier than standard press-fit systems.
Serviceability
Outboard design allows for quick maintenance without needing specialized frame-damaging tools.
Build Quality
Precision-machined aluminum construction ensures a robust, long-lasting interface for your crankset.
Compatibility Range
Specific to 30mm spindles, limiting use to performance-oriented crankset setups.
Key Specs
Bearings
Enduro Angular Contact
Color
Black
Bottom Bracket/Frame Interface
PF30, Specialized Carbon OSBB
Bottom Bracket Shell Width
61mm to 83mm
Bottom Bracket Shell I.D.
46mm
Crank Spindle Diameter
30mm
Tool Pattern
48.5mm x 16 notch
Weight
151g
Material
Machined Aluminum
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