Quarq DZero Powermeter Spider for Specialized, 130mm BCD, Spider Only

By: Quarq

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  • Quarq's power meter technology is reliable, accurate and easy to use. Now available as a spider by itself as an easy upgrade for existing cranks. The Dzero series offers improved data transfer and frame fit compatibility.
    • Fits Specialized S-Works carbon cranks
    • A Specialized lock ring tool is required for installation
    • Compatible with these power meter cranks: Quarq Elsa RS, Quarq Riken Al, Quarq Riken R (produced July 2015 and later), SRAM XX1, 2016 and later SRAM Red power meter cranks (Red eTap graphics)
    • Compatible with these non power meter cranks: Quarq Prime and SRAM Red BB386EVO
    • Not compatible with Quarq Elsa R cranks
    • Measures power for both legs with +/_ 1.5% accuracy
    • Dual Bluetooth lowenergy and ANT+ wireless data transfer
    • AxCad system provides no-magnet cadence data
    • Free firmware updates with the QALVIN APP
    • Uses a CR2032 battery that can be replaced without tools
    Item Specifications
    Chainring BCD 130
    Quarq DZero for Specialized Crank Spider UPC: 710845805431
  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

    International Shipping:

    International shipping is available on 99% of our products. Shipping cost can be calculated on the cart page or during checkout. We are experts at international shipping so please buy with confidence. We have great prices on Usps Priority & Express services, all services will include a tracking number. Please see our International Shipping Options page for more info.

    In-Store Pickup:

    If you would like to pick up your online order in store simply select the Store Pickup option during checkout (this is free of course). Please see our In-store Pickup Options page for more info.


    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.

Sku: CK2108

Mpn: 00.3018.194.000

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