Easton BSA Threaded Bottom Bracket
Best durable upgrade for cyclists seeking smooth and quiet drivetrain performance
A reliable, smooth-spinning foundation for your drivetrain that keeps things turning efficiently. Designed with protective seals and low-friction grease, it ensures longevity and performance even when the conditions get rough.
$65.99
at
Backcountry
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Who it's for
- Cyclists riding in diverse weather conditions seeking low maintenance.
- Performance-oriented riders who prioritize drivetrain efficiency and longevity.
- Home mechanics wanting a hassle-free installation process.
Who should skip it
- Riders using non-Easton cranksets who require universal compatibility.
- Budget-conscious commuters looking for a basic, inexpensive replacement part.
- Weight-weenies aiming for the lightest possible hill-climb build.
Performance breakdown
Bearing Smoothness
Low-viscosity grease creates a remarkably fluid, friction-free pedaling experience.
Weather Resistance
Robust seals effectively lock out road grime and moisture during rides.
Installation Ease
Standard BSA threading makes setup straightforward for most home mechanics.
Weight Efficiency
At 91 grams, it keeps the drivetrain light without sacrificing durability.
System Compatibility
Highly specialized interface limits use primarily to Easton Cinch cranksets.
Build Durability
Rugged construction ensures long-term reliability under consistent, high-performance power output.
Key Specs
Shell Type
BSA threaded
Shell Width
68mm
Threading
English
Weight
91 grams
Warranty
24 months
Compatibility
Easton EC90 SL Cinch crankset
Sealing Type
Bearing seal
Know before you buy
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Ask Metto anything about the Easton BSA Threaded Bottom Bracket before you decide.