SRAM XX1 Eagle Crank Arms
Best lightweight upgrade for dedicated cross country mountain bike racers.
These high-performance crank arms offer a lightweight, stiff platform for demanding trail riders. Designed for seamless integration with modern power meters, they provide the reliability and precision needed for top-tier drivetrain performance.
$450.00
at
Power Meter City
More XX options
Who it's for
- Cross-country racers looking to shave every possible gram.
- Competitive athletes demanding maximum efficiency during high-intensity efforts.
- Riders seeking a reliable and easy-to-maintain drivetrain setup.
Who should skip it
- Budget-conscious cyclists who prioritize value over marginal weight gains.
- Aggressive trail riders frequently navigating technical and rocky terrain.
- Enduro and downhill enthusiasts requiring heavy-duty component durability.
Performance breakdown
Power Transfer Efficiency
Exceptional stiffness ensures every watt goes directly into forward momentum.
Weight Optimization
Featherlight construction minimizes rotational mass for faster, easier climbing.
System Integration
Seamlessly pairs with the 12-speed ecosystem for flawless drivetrain performance.
Durability
Rugged build quality withstands the harsh demands of competitive trail riding.
Data Compatibility
The 8-bolt interface makes adding power meters simple and precise.
Installation Versatility
DUB spindle standard offers broad compatibility across most modern mountain frames.
Key Specs
Crank Arm Length
165 mm
Spindle Interface
DUB
Drivetrain Compatibility
12-speed
Weight
680 grams
Mounting
8-bolt direct mount
Know before you buy
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Ask Metto anything about the SRAM XX1 Eagle Crank Arms before you decide.