WHEELS Mfg BB30 Outboard Bottom Bracket
Best performance upgrade for discerning cyclists seeking durability and smooth operation.
This threaded bottom bracket eliminates creaking and improves stability by replacing standard press-fit setups. It allows for the seamless installation of 24mm spindle cranks into BB30 frames, offering a durable, serviceable upgrade that prioritizes smooth operation and longevity over simple press-fit convenience.
$327.00
at
Wheels Manufacturing
Who it's for
- Cyclists seeking long-lasting components for all-weather riding.
- Performance-oriented riders and racers prioritizing every watt saved.
- Riders with BB30 frames wanting to use common 24mm spindle cranksets.
Who should skip it
- Budget-conscious cyclists or those not prioritizing marginal gains.
- Riders sensitive to drivetrain noise or preferring low-maintenance parts.
- DIY mechanics without specific tools or those preferring simple installations.
Performance breakdown
Creak Elimination
Threaded two-piece design effectively silences the notorious BB30 clicking issues.
Bearing Smoothness
Ceramic hybrid bearings deliver noticeably lower friction than standard steel options.
Maintenance Ease
Simple cup removal makes servicing or replacing bearings straightforward and quick.
Compatibility Range
Seamlessly adapts 24mm cranks to BB30 frames without finicky plastic adapters.
Build Quality
Precision-machined aluminum construction offers robust, long-term structural integrity.
Installation Simplicity
Standard tool interface ensures a secure fit with common shop tools.
Key Specs
Bearings
Enduro Ceramic Hybrid
Color
Black
Bottom Bracket/Frame Interface
BB30, Specialized Alloy OSBB
Bottom Bracket Shell Width
68mm - 73mm
Bottom Bracket Shell I.D.
42mm
Crank Spindle Diameter
24.00mm
Tool Pattern
44mm, 16-notch
Weight
122g
Material
Machined Aluminum
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