Quarq DZero Carbon Power Meter Crank Arms

Powermeter Crank | Product Code: S_3-266396

Out of Stock

Quarq’s next generation in power meters, compatible with traditional 10- and 11-speed drivetrains.

DZero combines 10 years of technology advances with new features such as dual Bluetooth low energy and ANT+ wireless data transfer, the new Qalvin BLE app and compatibility with BB386EVO bottom brackets.


  • Exogram carbon fibre 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
  • Power Balance
  • OmniCal – swap chainrings without affecting accuracy
  • Two year warranty
  • IPX7 waterproof rating
  • Accuracy – within 1.5%, measuring both legs
  • Free firmware upgrades with the Qalvin app

Essential Details

  • Variations include Hidden Bolt (HB), Non-hidden Bolt (NHB).
  • Pairing an HB version and SRAM chainrings will align the chain derailment pin and crank arm.
  • NHB versions work with traditional 5-bolt chainrings from most manufacturers.
  • BB30 versions ship with the spacers and wave washer required for BB386EVO installation.


***Please Note: All Quarq Powermeter Cranksets are sold as 2 separate mix & match parts, crankarms & spider. Please ensure you order each part. These will be assembled prior to shipping***

Spider Options

Dzero Spider Non-Hidden Bolt, 110 BCD or 130 BCD - (Designed to work with traditional 5-bolt chainrings from most manufacturers)

***Please Note: All Quarq Powermeter Cranksets do NOT include spider assembly, chainrings and bottom brackets***