SRAM XX Eagle Crank Arm
Best premium upgrade for performance focused electric mountain bike riders
Engineered for the high-torque demands of electric mountain biking, this carbon fiber crankset balances lightweight performance with rugged durability. It integrates seamlessly with modern transmission systems, offering a stiff, responsive ride that handles aggressive trail riding without compromise.
$275.00
at
Airpark Bike Co
More XX options
Who it's for
- Aggressive e-bike riders seeking lightweight strength for technical trails
- Performance-focused riders using the latest SRAM Eagle Transmission drivetrains
- Style-conscious cyclists who value a clean and professional bike aesthetic
Who should skip it
- Budget-oriented riders looking for basic functionality over weight savings
- Owners of non-compatible motor systems or older electric mountain bikes
- Riders frequently traversing loose shale or extremely rocky terrain
Performance breakdown
Power Transfer Efficiency
Stiff carbon construction ensures every watt translates directly to the trail.
Weight Optimization
Foam core technology sheds grams without sacrificing necessary structural integrity.
Torque Handling
Engineered specifically to withstand the intense demands of modern e-bike motors.
System Integration
Direct mount interface creates a seamless, clean connection with transmission components.
Durability
Robust build quality withstands aggressive riding and harsh off-road conditions.
Trail Responsiveness
Lightweight profile improves handling and agility during technical maneuvers.
Key Specs
Material
Carbon fiber with foam core
Crank Arm Length
175 mm
Interface
ISIS
Weight
635.03 grams
Intended Use
E-MTB
Chainring Mount Type
Direct Mount
Power Meter Included
No
Bottom Bracket Compatibility
ISIS
Know before you buy
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