SRAM QUARQ RED AXS 12-Speed 1x Power Meter Chainset

The SRAM QUARQ RED AXS 12-Speed Single-Chainring Power Meter Crankset represents SRAM's most accurate and lightest offering, in a single-chainring setup for cyclists seeking simplicity and outright speed. Its hollow carbon crank arms attach directly to the chainring for a stiff, durable assembly.

The D-Zero power meter is fully integrated into the chainring, measuring power on the left side and calculating total power with ±1.5% accuracy, unaffected by temperature changes. The aero Direct Mount chainring uses X-SYNC technology for excellent chain retention.

Connecting via ANT+ and Bluetooth, this 1x12-speed crankset requires a DUB bottom bracket (not included). A leading choice for road cyclists seeking the most reliable power data on the market in a simpler setup.