Easton EA90 Crank Arms
Best versatile crankset for gravel riders seeking modularity and durability.
A versatile, high-performance aluminum crankset designed for gravel, road, and cyclocross. The modular system offers excellent stiffness and compatibility with various drivetrain setups, making it a reliable, lightweight upgrade for riders seeking efficiency without the carbon price tag.
$399.99
at
Eastoncycling
More EA90 options
Who it's for
- Gravel and road riders seeking modular drivetrain flexibility
- Performance-oriented cyclists prioritizing efficient power transfer and weight savings
- Style-conscious builders wanting a clean and sophisticated cockpit appearance
Who should skip it
- Home mechanics who prefer using universal bike maintenance tools
- High-mileage riders concerned about maintaining a pristine component finish
- Cyclists requiring very short or very long crank arm lengths
Performance breakdown
Power Transfer Efficiency
The 30mm spindle provides exceptional stiffness for responsive, direct acceleration.
Weight Optimization
Competitive alloy construction rivals carbon performance without the fragile weight penalty.
Drivetrain Versatility
The CINCH system adapts effortlessly between 1x and 2x configurations.
Upgrade Potential
Modular design makes adding a power meter straightforward and hassle-free.
Durability
EA90 aluminum offers robust resilience against the rigors of gravel riding.
Installation Flexibility
Broad bottom bracket compatibility simplifies setup across various bike frames.
Key Specs
Material
EA90 Aluminum
Spindle Diameter
30 mm
Weight
534 grams
Intended Use
Gravel, Cyclocross, Road
Chainline
45mm (2x), 47.6mm (1x)
Chainring Mount Type
Direct Mount
Includes Chainrings
No
Power Meter Included
No
Bottom Bracket Included
No
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