Quarq DZero Alloy Power Meter

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Quarq DZero Alloy Power Meter sport factory

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, and the new Qalvin BLE app.

*Chasis only, rings sold separately.


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)

Analysis Software

TrainingPeaks WKO4®, TrainingPeaks®, Today's Plan, Golden Cheetah, Strava® and others (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.