SRAM RED 1 AXS Power Meter Crankset

Precision Meets Performance
Engineered for competitive cyclists prioritizing aerodynamic efficiency and seamless integration, this 1x crankset combines SRAM’s legendary RED groupset quality with cutting-edge power measurement technology. Ideal for time trial specialists (flat-course PR hunters), endurance road racers (30+ mile climbs), and cyclocross athletes needing lightweight durability (mud/gravel resilience).

Key Innovations
– Direct Mount Integration: Eliminates bulky spiders – 40T carbon chainring sits flush within crank arms (172.5mm) for 15% lower drag vs traditional 2x systems
– Adaptive Compatibility: Works flawlessly with 130mm road hubs and modern 135/142mm thru-axles (chainstay length <415mm)
– 12-Speed Optimization: Precision-matched gear ratios reduce cadence strain during mixed terrain rides (climbs >8% to flats <3% gradient)
– Weight Efficiency*: Full carbon construction saves 120g vs alloy competitors while maintaining torsional stiffness

Scenario-Specific Benefits
| Riding Type | Advantage |
|——————-|———————————–|
| Time Trials | -3% frontal drag vs dual-ring setups |
| Mountainous Roads | +/-15rpm cadence optimization |
| Gravel Events | Chain retention in loose surfaces |

Technical Specifications
– Power accuracy: ±1.5% (ASTM F3129 certified)
– Pedal interface: Standard 9/16″ thread (Shimano/SRAM/SPD-SL compatible)
– Maintenance-free design: No exposed sensors or wiring harnesses

Ideal for Zwift virtual races requiring precise wattage tracking or Gran Fondo events needing consistent power distribution across varying gradients.