WHEELS Mfg PF30 Outboard Angular Contact BB
Best durable upgrade for riders seeking smooth, creak free performance.
This threaded bottom bracket eliminates creaking and improves longevity by securing cups together within the frame. It allows for the seamless installation of specific cranksets into standard press-fit frames without requiring adapters, ensuring a stable and smooth ride.
$170.00
at
Wheels Manufacturing
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Who it's for
- Cyclists seeking long-lasting, reliable drivetrain components.
- Performance-oriented riders and racers valuing efficiency.
- Riders wanting to use specific 24mm spindle cranks.
Who should skip it
- DIY bike mechanics without specific press-fit tools.
- Riders sensitive to drivetrain noise and seeking silent operation.
- Budget-conscious cyclists looking for economical replacement parts.
Performance breakdown
Creak Prevention
Thread-together design effectively eliminates the notorious press-fit clicking and popping.
Bearing Longevity
Angular contact bearings handle side loads better than standard cartridge options.
Installation Ease
Standard tool interface makes installation straightforward compared to traditional press-fit systems.
Structural Rigidity
Machined aluminum cups provide a rock-solid foundation for efficient power transfer.
Maintenance Accessibility
Simplified design allows for faster bearing replacement without specialized hydraulic presses.
Compatibility Versatility
Excellent for 22/24mm spindles, though limited to specific PF30 frame standards.
Key Specs
Drive Side Bearing
Enduro Angular Contact
Non-Drive Side Bearing
Enduro ABEC-3
Bottom Bracket/Frame Interface
PF30, Specialized Carbon OSBB
Bottom Bracket Shell Width
61mm - 73mm
Bottom Bracket Shell I.D.
46mm
Crank Spindle Diameter
22mm / 24mm
Tool Pattern
44mm, 16-notch
Weight
178g
Material
Machined Aluminum
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