Easton BSA Threaded Bottom Bracket
Best reliable component for smooth and quiet cycling performance.
A reliable, low-drag solution for threaded frames that balances durability with efficient power transfer. It keeps contaminants out while maintaining smooth rotation, making it a solid choice for riders who prioritize consistent performance and straightforward maintenance.
$65.99
at
Airpark Bike Co
Who it's for
- Cyclists prioritizing durability and a silent drivetrain over minimal weight savings
- Home mechanics and bike shops seeking easy-to-service components
- Riders with BSA frames needing a dependable and compatible bottom bracket
Who should skip it
- Weight-conscious racers and riders seeking the absolute lightest components
- Riders frequently cycling in wet or extremely dirty environments
- Enthusiasts building with the latest frames that often use press-fit standards
Performance breakdown
Bearing Efficiency
Low-drag seals ensure smooth rotation with minimal resistance during every pedal stroke.
Weather Resistance
Robust sealing effectively blocks grit and moisture from compromising internal bearings.
Installation Simplicity
Standard BSA threading makes for a straightforward, frustration-free installation process.
Weight Optimization
Lightweight construction keeps rotational mass low without sacrificing necessary structural integrity.
Compatibility Range
Versatile design supports a wide array of popular crank spindle interfaces.
Durability Longevity
Optimized grease fill balances long-term wear protection with consistent performance.
Key Specs
Weight
91 grams
Shell Width
68 mm
Shell Thread Type
English (1.37)
Spindle Interface Type
RaceFace/Easton CINCH, 386 EVO, Rotor 3D+, e*Thirteen P3 Connect, Zipp Vuma
Bottom Bracket Standard
BSA
Color
Black
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