SRAM Force AXS E1 Crank Arm Assembly
Best lightweight upgrade for dedicated road cyclists seeking precision performance.
These carbon arms are the ultimate building block for a custom drivetrain, stripping away the excess to focus on pure power transfer. The modular design demands a bit more planning during your build, but the payoff is a tailored, lightweight setup that adapts perfectly to your specific terrain and riding style.
$180.00
at
Worldwide Cyclery
More Force options
Who it's for
- Performance-oriented cyclists looking to shed grams from their drivetrain.
- Style-conscious riders who value a premium aesthetic on their bike.
- Mechanics and DIYers seeking a straightforward, universal fitment solution.
Who should skip it
- Budget-conscious builders prioritizing value over marginal weight savings.
- Customizers who prefer using a wide variety of third-party chainrings.
- Gravel racers frequently riding in abrasive or muddy conditions.
Performance breakdown
Power Transfer Efficiency
Hollow carbon construction ensures minimal flex during high-wattage sprints.
Weight Optimization
Competitive weight profile keeps your road build agile and responsive.
Installation Versatility
DUB spindle interface simplifies setup across nearly all modern frame standards.
Customization Potential
Modular spider design allows for precise gearing adjustments to match terrain.
Drivetrain Integration
Seamlessly pairs with 12-speed AXS ecosystems for crisp, reliable shifting.
Build Durability
Robust carbon layup balances lightweight performance with long-term structural integrity.
Key Specs
Crank Arm Length
172.5 mm
Material
Carbon
Drivetrain Compatibility
12/13-Speed
Spindle Type
DUB
Chainring Mount Type
8-Bolt Direct Mount
Number of Chainrings
1
Intended Use
Gravel
Know before you buy
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