WHEELS Mfg BB30A Bottom Bracket
Best durable upgrade for cyclists seeking smooth, quiet performance.
This threaded bottom bracket eliminates the common creaking associated with press-fit systems by locking the cups together for superior stability. It simplifies maintenance and extends bearing life, offering a reliable, adapter-free solution for specific asymmetrical frame standards.
$156.00
at
Wheels Manufacturing
Who it's for
- Cyclists seeking a reliable, long-lasting bottom bracket for consistent performance.
- Owners of BB30A frames, particularly Cannondale bikes, needing a precise fit.
- Riders prioritizing pedaling efficiency and a solid feel under hard efforts.
Who should skip it
- Cyclists with non-BB30A frames who need a different bottom bracket standard.
- Home mechanics without specialized tools or experience with outboard bottom brackets.
- Budget-conscious riders looking for the most economical bottom bracket solution.
Performance breakdown
Creak Prevention
Threaded cup design effectively eliminates the notorious press-fit clicking sounds.
Serviceability
Simplified maintenance makes bearing swaps significantly faster than standard press-fit units.
Structural Stability
Machined aluminum cups provide a rock-solid interface within the frame shell.
Bearing Quality
Enduro ABEC-3 bearings offer a reliable, smooth spin for daily riding.
Installation Simplicity
Direct fit for BB30A frames removes the need for finicky adapters.
Weight Efficiency
Solid construction adds a slight weight penalty over minimalist press-fit options.
Key Specs
Bearings
Enduro ABEC-3
Color
Black
Bottom Bracket/Frame Interface
Cannondale BB30A
Bottom Bracket Shell Width
73mm
Bottom Bracket Shell I.D.
42mm
Over Bearing Width
91mm
Crank Spindle Diameter
22/24mm
Tool Pattern
44mm x 16 notch
Weight
129g
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