Know Your Powers

    • The Power Of Bicycles

      COVID-19 Update

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    • SRAM Quarq dzero dub power meters are the best option for bicycling and power measurement. The female on the bike in this image is riding on the road with the new DZero DUB meter to measure her power output.

      Quarq Dzero DUB power meters

      Your riding and training deserve the highest standards of accuracy to help you reach personal records.

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  • Measure

    Measure It. Improve It.

    We believe this is the only way to improve performance. We make the world’s best-selling power meter, innovative sensors like Qollector, TyreWiz and the award-winning ShockWiz to help you get better. Here’s how we do it-

    • 1 Take the Quiz

      Tell us about you, your bike and the riding you do in our 2-3 minute quiz.

    • 2 Gear Profile

      Get personalized recommendations that are compatible with you and your bike.

    • 3 Get Your Gear

      Find one of our certified retailers for sales and support or order direct.

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  • TyreWiz

    Take the guessing out of tire pressure

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    TyreWiz

  • DZero

    dzerodub_logo_white

    Get stronger. Improve fitness. Build confidence.

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    Dzero DUB Quarq power meters & SRAM power meters are stronger, stiffer, and lighter with unbeatable accuracy making them the best power meters for bike riding and the most cost affective, affordable power meters

  • ShockWiz

    shockwiz

    More speed. More distance. More fun.

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    SRAM Quarq Shockwiz helps to improve your mountain biking by monitoring your shock pressure on your heads up display as you ride