WHEELS Mfg PF30 Outboard Bottom Bracket
Best durable component for reliable and smooth cycling performance.
This threaded bottom bracket solves the common issue of creaking in press-fit frames by using a secure, two-piece design. It offers a significant upgrade in stability and ease of maintenance, making it a reliable choice for riders looking to extend the life of their drivetrain components.
$142.00
at
Wheels Manufacturing
Who it's for
- Cyclists seeking a long-lasting and reliable bottom bracket solution.
- Riders prioritizing pedaling efficiency and responsive power delivery.
- Anyone frustrated by noisy bottom brackets and seeking quiet rides.
Who should skip it
- Budget-conscious riders looking for the most affordable components.
- Weight-weenie cyclists meticulously optimizing every gram of their bike.
- DIY mechanics without specialized tools for bottom bracket maintenance.
Performance breakdown
Creak Elimination
Threaded design effectively silences the notorious PF30 interface noise.
Bearing Longevity
Enduro ABEC-3 bearings offer exceptional durability for demanding daily rides.
Maintenance Ease
Outboard design makes bearing swaps straightforward and frustration-free.
Drivetrain Stability
Rigid aluminum cups create a rock-solid platform for power transfer.
Installation Simplicity
Standard tool pattern ensures a quick, secure fit for home mechanics.
Compatibility Range
Optimized specifically for 29mm DUB cranks, limiting broader crankset versatility.
Key Specs
Bearings
Enduro ABEC-3
Color
Black
Bottom Bracket/Frame Interface
PF30, Specialized Carbon OSBB
Bottom Bracket Shell Width
61mm to 73mm
Bottom Bracket Shell I.D.
46mm
Crank Spindle Diameter
29mm
Tool Pattern
48.5mm x 16 notch
Weight
156g
Material
Machined Aluminum
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