WHEELS Mfg PF30 Outboard Bottom Bracket
Best durable upgrade for cyclists seeking reliable drivetrain performance.
This thread-together bottom bracket effectively eliminates the common creaking associated with press-fit systems. By locking the cups together, it provides a stable, secure interface that simplifies maintenance and extends bearing life. It is an ideal solution for riders looking to install specific cranksets into larger shell frames without the hassle of adapters.
$139.00
at
Wheels Manufacturing
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Who it's for
- Cyclists seeking a durable, long-lasting bottom bracket solution.
- Riders wanting to use standard 24mm cranks with a PF30 frame.
- Everyday riders and enthusiasts desiring smooth, consistent pedaling.
- Home mechanics and bike shops valuing straightforward, secure installation.
Who should skip it
- Budget-conscious riders looking for the absolute cheapest option.
- Performance-focused racers prioritizing every gram of weight savings.
- Riders with non-PF30 frames, as this product is incompatible.
Performance breakdown
Creak Elimination
Thread-together design effectively silences the notorious press-fit clicking.
Bearing Longevity
Enduro ABEC-3 bearings offer excellent durability for long-term riding.
Installation Simplicity
Standard tool interface makes swapping components straightforward for home mechanics.
Structural Rigidity
Machined aluminum cups provide a rock-solid foundation for power transfer.
Compatibility Range
Specific to GXP cranks, limiting options for other spindle standards.
Maintenance Ease
Design allows for quick bearing service without replacing the entire unit.
Key Specs
Bearings
Enduro ABEC-3
Color
Black
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
180g
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