Easton EC90 SL Crank Spindle
Best lightweight durability for performance oriented cyclists.
This direct mount assembly simplifies chainring changes with its Cinch system, offering weight savings by eliminating extra hardware. Crafted from EA90 Aluminum, it provides a robust and efficient upgrade for your cycling drivetrain.
$89.99
at
The Devil's Gear
Who it's for
- Performance cyclists prioritizing minimal weight for racing and challenging climbs.
- Competitive riders prioritizing maximum power output and pedaling efficiency.
- Cyclists valuing modularity and future upgrades within the Easton Cinch system.
Who should skip it
- Cyclists with non-Easton cranksets or those needing universal compatibility.
- Aggressive riders or commuters prone to impacts and rough conditions.
- Budget-conscious cyclists or those not needing top-tier race components.
Performance breakdown
Power Transfer Efficiency
Carbon construction ensures minimal flex during high-wattage sprints and climbs.
Weight Optimization
Lightweight build shaves critical grams without sacrificing structural integrity.
System Compatibility
Cinch technology offers versatile setup options across multiple cycling disciplines.
Installation Simplicity
Direct mount design makes component swaps straightforward for home mechanics.
Structural Stiffness
Rigid architecture provides immediate, responsive feedback under heavy pedaling loads.
Build Durability
Premium materials withstand the rigors of gravel and competitive road racing.
Key Specs
Material
Carbon Fibre
Weight
442g
Q-Factor
149mm
Chainline
1x = 47mm, 2x = 45mm
Spindle Diameter
30mm
Spindle Length
129mm
Crank Arm Length
172.5mm
Part Number
8022609
Know before you buy
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