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    • Quarq DZero Power Meter Spider (Hidden Bolt)


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  • Quarq DZero Power Meter Spider (Hidden Bolt)

    An excellent addition to your Quarq Prime Power Ready chainset, this superb spider helps you achieve peak performance by turning your setup into an accurate and convenient power meter. Equipped with ANT+ and Bluetooth BLE connectivity, every unit of power and cadence you register is fed right to the Qalvin BLE app on your iOS or Android phone, for precise and immediate performance analysis.

    Quarq Highly Accurate Power Meter

    Also featuring an OmniCal system which allows you to swap chainrings without affecting your readings, 10K temperature compensation for reliable use, no matter the conditions and a tool-free setup, this innovative spider is all about grabbing those gains.


    • Connectivity: Bluetooth low energy technology and ANT+ wireless data transfer
    • Technology: 10K Temperature Compensation, OmniCal system, AxCad (magnet-free), IPX7 waterproof
    • Compatibility: Quarq Prime Power Ready Cranksets
    • Software: TrainingPeaks WKO4, TrainingPeaks, Today's Plan, Golden Cheetah
    • App: Qalvin BLE with Bluetooth for iOS and Android

    Buy Quarq Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


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