Full Speed Ahead Road Bottom Bracket
Best replacement bearing kit for road cyclists seeking smooth drivetrain performance
This is the reliable workhorse you need to keep your drivetrain spinning silently and efficiently. While it demands strict adherence to specific press-fit standards, the payoff is a rock-solid, lightweight interface that eliminates creaks and ensures your power goes directly into the road, not into fighting friction.
$50.00
at
Airpark Bike Co
Who it's for
- Trek road bike owners seeking a reliable factory-standard replacement
- Weight-conscious cyclists looking to optimize their bike's overall efficiency
- All-weather riders needing components that withstand harsh road conditions
Who should skip it
- Cyclists with non-Trek frames requiring a more universal bottom bracket
- Home mechanics without professional-grade bearing presses and installation tools
- Low-maintenance riders who prefer the simplicity of threaded systems
Performance breakdown
Drivetrain Efficiency
Optimized interface ensures minimal power loss during high-cadence efforts.
Weight Optimization
Lightweight construction keeps rotational mass low for responsive climbing.
Installation Precision
Requires specific press-fit tools for a secure, creak-free installation.
Bearing Longevity
Standard steel bearings offer reliable performance but lack long-term serviceability.
Compatibility Range
Strictly limited to MegaExo cranksets and specific press-fit frame standards.
Weather Resistance
Basic sealing design requires regular maintenance in wet riding conditions.
Key Specs
Weight
101 grams
Shell Width
90mm, 95mm
Shell Diameter
37mm
Spindle Diameter
24mm
BB/Frame Interface
BB90, BB95
Spindle Interface
MegaExo
Intended Use
Road
Ceramic Bearings
No
Serviceable Bearings
No
Adjustable Chainline
No
Know before you buy
Still have a question?
Ask Metto anything about the Full Speed Ahead Road Bottom Bracket before you decide.
