SRAM RED AXS Power Meter Crankset

Revolutionize Your Road Performance with Precision Engineering

Engineered for elite cyclists seeking cutting-edge data accuracy and seamless gear management, this double-chainring system integrates Quarq’s DZero™ sensor directly into the aluminum rings—eliminating bulky external pods while maintaining ±1.5% precision across all weather conditions.*

Key Innovations
✓ X-Range Rear-Drive Architecture: Expands gear range by 20% compared to standard 1x systems, delivering smoother transitions between 10–50T equivalent ratios on climbs or descents
✓ Dual-Sided Power Analysis: Tracks left/right leg contribution independently via embedded strain gauges—critical for asymmetry correction in training programs
✓ Weight Optimized Design: Carbon fiber crank arms shed 150g vs alloy competitors while maintaining torsional rigidity (>95 Nm stiffness rating)

Technical Specifications
| Feature | Specification | Competitive Edge |
|————————-|—————————————|————————————|
| Power Accuracy | ±1.5% (vs industry avg ±2%) | Certified ISO 17025 calibration |
| Chainring Mounting | Direct Mount SRAM | 30% faster installation than BCD systems |
| Environmental Resistance| IP67-rated electronics | Functions in -20°C to +60°C ranges |
| Weight Savings | 200g lighter than comparable alloy sets| Maintains <200g total crank mass |

Smart Integration Benefits
• Compatible with all SRAM AXS electronic drivetrains (12-speed)
• Direct-mount BCD eliminates chainring spacer requirements
• 45mm standardized chainline ensures dropout clearance on modern road frames

Ideal For Competitive endurance cyclists prioritizing:
✔ Real-time power distribution analytics during interval training
✔ Silent electronic shifting at speeds up to 45km/h*
✔ Maintenance-free operation through full-season riding

Certified accuracy under ASTM F2378 environmental testing

Explore compatible SRAM AXS components • Download technical spec sheet

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