Wheels Manufacturing PressFit 30 to Shimano Thread-Together Bottom Bracket
Best creak-free upgrade for cyclists running Shimano cranks on press-fit frames.
This thread-together bottom bracket eliminates the notorious creaking associated with press-fit systems by locking the two halves securely in place. With high-performance ceramic hybrid bearings, it provides a smoother, more efficient pedal stroke for riders looking to upgrade their drivetrain reliability.
$282.99
at
Sierra Cyclesmith
Who it's for
- Cyclists tired of persistent, annoying bottom bracket creaking
- Performance riders seeking maximum efficiency and smoother pedaling
- Riders wanting to install reliable Shimano cranks on PF30 frames
Who should skip it
- Budget-conscious cyclists prioritizing value over premium ceramic performance
- Home mechanics lacking specialized bottom bracket installation tools
- All-weather riders wanting low-maintenance, set-and-forget components
Performance breakdown
Creak Elimination
Thread-together design effectively solves the notorious press-fit clicking issues.
Bearing Efficiency
Ceramic hybrid bearings offer noticeably lower drag than standard steel options.
Build Quality
Precision-machined aluminum cups ensure perfect alignment and long-term structural integrity.
Serviceability
Easily replaceable Enduro bearings make long-term maintenance straightforward and cost-effective.
Installation Ease
Requires specific tools, but the threaded interface simplifies alignment significantly.
Compatibility
Seamlessly adapts 24mm Shimano cranks to standard PF30 frame shells.
Key Specs
Weight
156g
Bearing Material
Ceramic
Material
Aluminum
Intended Use
Road Cycling, Mountain Biking
Serviceable Bearings
Yes
Ceramic Bearings
Yes
Bottom Bracket Standard
PressFit 30
Shell Diameter
46mm
Shell Width
68mm - 73mm
Spindle Diameter
24mm
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