Reach a higher level

Measure it. Improve it. Quarq believes this is the path to improved performance, from the top of a mountain to the depths of your basement. Your objective is clear and your gains – big or small – are real. Quarq makes the world's best-selling power meter and innovative sensors like TyreWiz to help you get better.

Quarq’s next-generation power meter platform, DZero, is named for the DZero Experiment, one of science’s most accurate and innovative projects to detect subatomic particles moving at the speed of light. With a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke and software advances built into the Qalvin App, DZero represents the state of the art in power meter technology.