The SRAM RED AXS Aero Power Meter Chainring E1 is the pinnacle of integrated performance and precision, designed for riders who rely on accurate data and streamlined efficiency. With a fully integrated power meter built directly into the chainring, it delivers power readings with pro-level accuracy of +/-1.5%, unaffected by changing weather or terrain conditions.

This direct-mount, single-ring setup is engineered for SRAMs 8-bolt crankarms, offering a lightweight, stiff, and aerodynamic profile that boosts both performance and aesthetics. Whether you’re racing or training, the RED AXS Aero Chainring simplifies your drivetrain while ensuring top-tier power measurement and chain retentionso you can focus on the ride, not the equipment.

Key Features:

• Proven Power Accuracy – Integrated power meter delivers consistent and accurate data within +/-1.5%, regardless of temperature fluctuations.

• Streamlined, Aero Design – Single-ring, direct-mount system reduces weight and drag while increasing stiffness for efficient power transfer.

• Maximum Chain Control – X-SYNC wide-tooth, narrow-tooth technology ensures optimal chain retention even over rough terrain.