Quarq DZero Aluminum Power Meter Chassis
Quarq’s next generation in power meters, compatible with 10- and 11-speed drivetrains.
DZero Aluminum does not work with BBright or BB386EVO bottom brackets. See Additional Information, below, for more on compatibility.
DZero combines 10 years of technology advances with new features such as dual Bluetooth low energy and ANT+ wireless data transfer and the new Qalvin BLE app.
$779 / €779 / £660
Features & Benefits
- Forged aluminum 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.
- 2-year warranty.
- IPX7 waterproof rating.
- Accuracy – within 1.5%, measuring both legs.
- Free firmware upgrades with the Qalvin app.
- Variations include Hidden Bolt (HB), Non-hidden Bolt (NHB).
- Pairing a 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.
- Forged aluminum models do not work with BBright or BB386EVO bottom brackets.
|Bolt Circle Diameter
110 BCD, 130 BCD
Traditional 5 bolt chainrings from most manufacturers. 10-speed, 11-speed, 1X and 2X. Not compatible with Campagnolo® chainrings.
CNC Machined Aluminum Spider, Forged Aluminum Crank Arms
GXP, Press Fit GXP, BB30, Press Fit 30, BB30A, PF30A
ANT+, Bluetooth low energy technology
CR2032, 200 hours of riding time
799g/780g (130/110 BCD)
DZero is packed with 10 years of technical innovations and 150 documented technology iterations.
The DZero Platform
Quarq DZero Power Meter Chassis
For traditional 10- and 11-speed chainrings. Exogram carbon or forged aluminum crank arms. Hidden or non-hidden bolt spider. 130 BCD and 110 BCD. Learn more about DZero Carbon
and DZero Aluminum
Quarq DFour91 and DFour Power Meter Chassis
A DZero power meter for Shimano® 11-speed drivetrains, compatible with Shimano’s 4-arm chainrings (1). Learn more about DFour91
SRAM RED DZero Power Meter Chassis
Created to work hand-in-hand with SRAM RED eTap. Exogram carbon crank arms. Hidden bolt spider. 130 BCD and 110 BCD. Learn more
SRAM XX1 Eagle Power Meter
For 1X MTB drivetrains. CARBON TUNED™ crank arms, DZero technology. 170 or 175mm. Conventional and Boost variants. Learn more
X-SYNC 2 Chainrings
For the SRAM XX1 Eagle Power Meter and compatible with the previous SRAM XX1 Quarq power meter. 32-38T. X-SYNC 2™ tooth design. Learn more
Find all Quarq Power Meter user manuals in the Support Pages
For further assistance, please Contact Us