SRAM Red AXS E1 Power Meter
Best aerodynamic power solution for competitive road cyclists.
This integrated power meter and chainring combo delivers elite-level accuracy for serious road and time trial cyclists. It simplifies data collection by combining the sensor directly into the drivetrain, ensuring consistent performance regardless of environmental changes.
$264.99
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Who it's for
- Time trialists and triathletes seeking every possible aerodynamic advantage
- Data-driven athletes requiring reliable metrics for structured training and racing
- Performance riders wanting a clutter-free cockpit and easy digital management
Who should skip it
- High-mileage cyclists concerned about long-term maintenance costs and sustainability
- Budget-conscious enthusiasts looking for a more economical training solution
- Versatile racers who frequently change gear ratios for varying topography
Performance breakdown
Measurement Precision
Industry-leading accuracy ensures reliable data for even the most demanding athletes.
Environmental Stability
Temperature compensation keeps power readings consistent through changing weather and climates.
Integration Seamlessness
The 8-bolt interface creates a clean, unified look with compatible cranksets.
Aerodynamic Efficiency
Integrated design minimizes drag for riders chasing marginal gains on course.
Connectivity Reliability
Dual ANT+ and Bluetooth protocols ensure rock-solid pairing with head units.
Drivetrain Compatibility
Optimized specifically for 12-speed systems, limiting use on older bike setups.
Key Specs
Speed
12-speed
Chainring Teeth
64T
Power Meter Accuracy
+/- 1.5%
Mounting Type
SRAM 8-bolt direct mount
Connectivity
ANT+, Bluetooth, AXS
Bottom Bracket Included
No
Material
Aluminum
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