SRAM RED AXS Power Meter: Precision-Engineered Cycling Performance

Revolutionary Power Tracking for Competitive Cyclists
Experience next-gen performance analytics with Quarq’s DZero™ technology seamlessly integrated into our proprietary direct-mount chainrings. This weather-resistant system delivers ±1.5% accurate left/right leg power data via ANT+ or Bluetooth Smart™ – ideal for training zones optimization in road racing or Gran Fondo events.

X-Range™ Gearing System Breakthrough
• 48/35T double chainring configuration with 13-tooth cog spacing for buttery smooth transitions
• Expands usable gear range by 20% compared to standard double setups
• Perfectly balances climbing efficiency (35T) with sprint capability (48T)

Advanced Lightweight Construction
– Carbon fiber crank arms (175mm) reduce rotational mass by 18% vs aluminum counterparts
– CNC-machined aluminum rings maintain structural integrity at 248g total weight
– Direct-mount BCD eliminates spacers for cleaner drivetrain aesthetics

Technical Specifications
| Feature | Specification |
|————————-|—————————————|
| Power Accuracy | ±1.5% (uncalibrated) |
| Drivetrain Speeds | 12-speed compatible |
| Chainline Options | 130mm (road), 135/142mm (disc) |
| Environmental Resistance | -20°C to 50°C operational range |
| Pedal Interface | Standard 9/16″ spindle threading |

Why Upgrade?
Compared to leading competitors:
✓ 15% lighter crankset assembly
✓ 25% wider gear range retention
✓ Direct-mount compatibility reduces installation time by 40%

Optimized for Shimano/SRAM 12-speed systems on road frames with ≤415mm chainstays. Pair with SRAM DUB™ bottom bracket (sold separately) for ultimate stiffness-to-weight ratio in time trials or criterium racing scenarios.

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