SRAM X0 Eagle Crank Arms
Best premium upgrade for dedicated mountain bikers seeking durability and style.
These aluminum crank arms are built to handle the high torque demands of electric mountain biking. They offer a stiff, lightweight upgrade for riders looking to optimize their pedal stroke or replace worn components on Bosch and Brose systems.
$165.00
at
Power Meter City
More X0 options
Who it's for
- Performance-focused mountain bikers seeking efficient power delivery and weight savings
- Aggressive trail and enduro riders tackling rocky, technical terrain
- Riders using the SRAM Eagle Transmission ecosystem for peak performance
Who should skip it
- Budget-conscious cyclists looking for a more affordable drivetrain upgrade
- Cyclists with legacy drivetrains wanting universal component compatibility
- Riders who prioritize a pristine, showroom-quality look for their components
Performance breakdown
Power Transfer Efficiency
Stiff aluminum construction ensures every watt of torque reaches the drivetrain.
Weight Optimization
Impressively light for an e-bike component built to handle high torque.
Installation Simplicity
Standard 6mm Allen key interface makes swapping arms quick and painless.
System Compatibility
Seamlessly integrates with major Bosch and Brose e-bike motor systems.
Durability
Rugged aluminum build withstands the intense demands of aggressive trail riding.
Aesthetic Integration
Gap Cap compatibility creates a sleek, finished look on the bike.
Key Specs
Material
Aluminum
Spindle Interface
ISIS
Chainring Mount Type
Direct Mount
Number of Chainrings
1
Weight
488 grams (165 mm)
Crank Arm Lengths
160 mm, 165 mm, 170 mm
Compatibility
Bosch and Brose E-Bike motors
Installation Tools Required
6 mm Allen key
Know before you buy
Still have a question?
Ask Metto anything about the SRAM X0 Eagle Crank Arms before you decide.