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

The SRAM QUARQ RED AXS 12-Speed 1x Power Meter Chainset represents SRAM’s most precise and lightest offering in a single-chainring configuration for cyclists seeking simplicity and pure 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 to calculate 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 12-speed 1x chainset requires a DUB bottom bracket (not included). A benchmark for road cyclists seeking the most reliable power data on the market in a simpler configuration.

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