SRAM XX1 Eagle Power Meter Spider
Best high performance training tool for dedicated cross country mountain bikers.
This power meter spider brings professional-grade data tracking to the trail without the hassle of constant calibration. It is built to survive the harshest conditions, offering a set-it-and-forget-it solution for riders who want to train with precision.
$710.00
at
Sierra Cyclesmith
More XX options
Who it's for
- Competitive cross-country racers seeking reliable data for structured training.
- Tech-savvy mountain bikers already invested in the SRAM wireless ecosystem.
- All-weather riders who demand durability in extreme off-road environments.
Who should skip it
- Budget-conscious cyclists looking for the most affordable entry into power.
- Riders with existing 3-bolt or non-SRAM cranksets needing a universal fit.
- Weight-obsessed hill climbers prioritizing the lightest possible bike build.
Performance breakdown
Data Accuracy
Consistent, reliable power readings even under extreme trail fluctuations.
Weather Resilience
IPX7 sealing shrugs off mud, rain, and deep creek crossings.
Calibration Convenience
Automatic zeroing removes the hassle of manual pre-ride adjustments.
Connectivity Stability
Dual ANT+ and Bluetooth protocols ensure a rock-solid head unit link.
Battery Longevity
Two hundred hours of ride time minimizes frequent maintenance interruptions.
Drivetrain Integration
Seamlessly fits into existing Eagle ecosystems without complex modifications.
Key Specs
Rugged
Yes
Water Resistance Rating
IPX7
Battery Life
200 hours
Connectivity
ANT+ and Bluetooth Low Energy
Compatibility
SRAM Eagle drivetrains
BB Compatibility
DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
Bolt Circle Diameter
104 BCD
Chainline
52.0mm
Speeds
11/12
Know before you buy
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Ask Metto anything about the SRAM XX1 Eagle Power Meter Spider before you decide.