Power Meters

Quarq DZero Aluminum Power Meter Chassis


Quarq’s next generation in power meters, DZero combines 10 years of technology advances with new features such as dual Bluetooth low energy and ANT+ wireless data transfer along with the new Qalvin BLE app.

The Aluminum BB30 cranks are not compatible with BB386EVO and BBRight bottom brackets.

Forged Aluminum: $779 / €779 / £693

***Order Shipment Delay***
We are currently experiencing high order volume on our new platform power meters. Because of this, new orders will ship during the week of January 30, 2017. We apologize for any inconvenience this causes and appreciate your support of our products and your patience.

Purchase Options

Locate a Dealer

  1. Select model:

    *bottom bracket not included

  2. Add a Bottom Bracket (Optional)

    Please verify your bike's bottom bracket type before ordering.

  3. Add chainrings (Optional)

    View our product compatibility page for help selecting the best chainring option.

  4. Add a Head Unit (Optional)

    Must be purchased with a power meter. Heart Rate Strap is not included.

  5. Add a QuickView Computer Mount (Optional)

  • Total Price:



Bluetooth low energy technology and ANT+ wireless data transfer.
AxCad - no magnet.
10K Temperature Compensation.
Battery - CR2032, 200-hour battery life, change without tools.
OmniCal - swap chainrings without affecting accuracy.
2-year warranty.
IPX7 waterproof rating.
Accuracy - within 1.5%, measuring both legs.


Works with traditional 5-bolt chainrings from most manufacturers.
Variations include Hidden Bolt (HB), Non-hidden Bolt (NHB).
The DZero Power Meter Spider pairs with Quarq Prime.
Existing owners can upgrade to a DZero spider if the power meter uses the 8-bolt interface.
Free firmware upgrades with the Qalvin BLE app.
Forged aluminum models do not work with BBright or BB386EVO bottom brackets.

Product Brochures


Material CNC Machined Aluminum Spider, Forged Aluminum Carbon Crank Arms
Accuracy 1.5%
Bolt Circle Diameter 130 BCD, 110 BCD
Arm Lengths 165mm, 170mm, 172.5mm, 175mm
Q-Factor 145mm
Bottom Bracket GXP, Press Fit GXP, BB30, Press Fit 30, BB30A, PF30A
Wireless Technology ANT+, Bluetooth low energy technology
Battery CR2032, 200 hours of riding time
Weight 799g/780g (130/110 BCD)
Head Unit

ANT+™ and Bluetooth low energy technology compatible head units (available separately)


Traditional 5 bolt chainrings from most manufacturers. Hidden (HB) and Non-hidden Bolt (NHB) patterns. 10-speed, 11-speed, 1X and 2X. Not compatible with Campagnolo® chainrings.

MSRP $779 / €779 / £693