Quarq DZero Carbon Power Meter Chassis
Quarq’s next generation in power meters, compatible with traditional 10- and 11-speed drivetrains.
For BBRight or BB386 installations, the DZero Carbon BB30 power meter MUST be ordered.
**The 175mm BB30 Crank option is currently OUT OF STOCK. Please contact us directly with any questions.**
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.
$1079 / €929 / £787
Features & Benefits
- 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.
- 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.
- BB30 versions ship with the spacers and wave washer required for BB386EVO installation.
|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, Exogram Carbon Crank Arms
GXP, Press Fit GXP, BB30, Press Fit 30, BBright, BB386EVO, BB30A, PF30A
ANT+, Bluetooth low energy technology
CR2032, 200 hours of riding time
578/559g (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