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DFour DUB Powermeter Kurbel BCD 110mm
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DFour DUB Powermeter Kurbel BCD 110mm
559,- €
RRP* 619,- €
You save 10%
incl. 19% VAT, plus 0,- € shipping costs
559,- €
RRP* 619,- €
You save 10%
incl. 19% VAT, plus 0,- € shipping costs
559,- €
RRP* 619,- €
You save 10%
incl. 19% VAT, plus 0,- € shipping costs
Please select
Available at 22.04.2021
in stock
Available in at least six weeks
  • Please use our noticing service to be informed about the availability.
Item no.: 20089643
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  • Description

    QUARQ DFour DUB Powermeter Kurbel BCD 110mm

    Every innovation in Quarq’s next-generation DZero platform is channeled into the Shimano®-compatible DFour power meter. Designed for Shimano®’s lightweight, ergonomic Dura-Ace® groupset, DFour is Quarq’s most advanced Shimano®-compatible power meter ever.
    DFour embodies 10 years of Quarq technology advances with new features such as dual Bluetooth low energy and ANT+ wireless data transfer and the new Qalvin BLE app.

    Features - DFour GXP Powermeter Crank with 110mm bolt circle diameter

    • Designed for Dura-Ace® 9100 or Ultegra R8000 chainrings
    • Must be paired with a compatible SRAM DUB bottom bracket
    • Exogram carbon fiber crank arms
    • Bluetooth low energy technology and ANT+ wireless data transfer
    • AxCad – no cadence magnet required
    • 10K Temperature Compensation.
    • Battery – CR2032, 200-hour battery life, change without tools
    • OmniCal – swap chainrings without affecting accuracy
    • Power Balance
    • IPX7 waterproof rating
    • Accuracy – within 1.5%, measuring both legs
    • Free firmware upgrades with the Qalvin app

    Product features

    • Use: Road, Triathlon
    • Crank Arms: DFour
    • Model: QUARQ DUB
    • Mounting: 110mm BCD
    • Axle diameter: 28.99mm
    • Bottom bracket: DUB
    • Gear front: 1/2-speed
    • Gear rear: 10/11-speed
    • Q-Faktor: 145mm
    • Chain line: 45mm
    • Battery: CR2032
    • Battery Life: approx 200 hours
    • Accuracy: +/- 1.5%
    • Waterproof Rating: IPX7
    • Data Transfer: ANT+, Bluetooth® Smart (4.0/LE)
    • Compatibility: Shimano® Dura-Ace® 9100 or Ultegra R8000 11-speed chainrings

    Crank Arm Length (choose variant)

    • 170mm
    • 172.5mm
    • 175mm


    • Crank arms: Exogram Carbon
    • Powermeter: Aluminum


    • black

      Scope of delivery

      • QUARQ DFour GXP Powermeter Crank
      Chainring and Bottom bracket DUB not included!


      The new Hollow Carbon Construction starts in the crank arm and extends into the cranks’ spider. It maximizes the stiffness to weight ratio.

      Quarq technology powers SRAM’s road power meters including the groundbreaking SRAM RED Quarq Power Meter.

      Quarq DZero: Whatever the Path

      UPC: 710845859144
      Model year: 2021
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