The SRAM RED AXS E1 Aero Power Meter Kit is a premium single-ring power meter and chainring upgrade designed for riders who demand accurate training data, aerodynamic performance and race-ready efficiency. Built for serious road cyclists, time trial riders, triathletes and performance-focused racers, this integrated SRAM power meter delivers reliable data in a lightweight, stiff and aero package.
- Premium SRAM RED AXS E1 aero power meter kit
- Includes integrated power meter and aero chainring
- Designed for SRAM RED AXS 12-speed road drivetrains
- Fully integrated power meter built into a direct mount aero chainring
- Accurate power readings within +/-1.5%
- Accuracy is not affected by climate conditions during a ride
- Single-ring drivetrain simplifies shifting and functionality
- X-SYNC wide-tooth, narrow-tooth technology for maximum chain control
- AXS enabled for easy monitoring and firmware upgrades
- Lightweight, stiff and aerodynamic construction
- Compatible with all SRAM Road DUB bottom brackets
- Ideal for road racing, time trials, triathlon and performance training
- Available in 48T, 50T and 52T chainring sizes
The power meter is fully integrated into the direct mount aero chainring, creating a clean and efficient setup that reduces weight while improving stiffness and aerodynamics. With proven SRAM RED AXS power meter technology, it delivers power readings accurate to +/-1.5%, helping you train smarter, pace efforts more precisely and track performance with confidence in all weather conditions.
Designed for SRAM RED AXS 12-speed drivetrains, this aero power meter kit uses a single-chainring setup to simplify shifting and maximise efficiency. SRAM’s X-SYNC wide-tooth, narrow-tooth chainring technology provides excellent chain retention, helping keep the chain secure even on rough roads and demanding race conditions.
AXS compatibility allows easy monitoring and firmware updates, making it simple to keep your power meter performing at its best. Available in 48T, 50T and 52T chainring sizes, the SRAM RED AXS E1 Aero Power Meter Kit is ideal for road racing, time trials, triathlon, fast training rides and riders looking for a high-performance 1x road drivetrain setup.