Accurate, Durable, Consistent
The DZero benefits from over 10 years of Quarq’s experience in power meter technology.
$399.00 – $783.00
The ultimate spider-based power meter: accurate, durable and consistent!
The Quarq DZero DUB Power Meter benefits from over 10 years of Quarq’s experience in power meter technology. The result is the ultimate spider-based power meter: accurate, durable and consistent in all conditions. It also has features such as MagicZero (automatically offsets) and 10K Temperature compensation (stays accurate regardless of temperature changes).
In addition, the DZero platform is now combined with SRAM’s new DUB technology. This means easy part choices, quality materials and a broader selection for bottom brackets and chainrings. The power meter runs for 200 hours on a single CR2032 battery and comes with a full 2-year warranty.
Please note, this power meter must be paired with Quarq DZero DUB crank arms and a SRAM DUB bottom bracket.
Accurate, Durable, Consistent
The DZero benefits from over 10 years of Quarq’s experience in power meter technology.
MagicZero
With MagicZero, the power meter automatically calibrates as you ride. Therefore, there is no need for manual offsets!
10K Temp. Compensation
The power meter reads true regardless of the environment and any changes in temperature.
DUB Technology
DUB crank arms and bottom bracket adds durability, simplicity and broad selection.
OmniCal
With SRAM’s OmniCal, you can change chainrings and your power meter stays accurate.
Compatible
You select the chainring, crank arm length and DUB bottom bracket to fit your liking.
BCD: 110 or 130
BCD is bolt chain diameter. This is a measurement of the size of the crank spider. Most 50/34T and 52/36T rings use a 110 BCD, whereas 53/39T use a 130 BCD. If you are not sure what your BCD is, please contact us so we can help.
Crank arms: 165 mm | 167.5 mm | 170 mm | 172.5 mm | 175 mm
You can purchase the power meter with or without crank arms.
*Please note, the crank arms that normally ship with this power meter use the DUB interface. However, if you have a Trek BB90 frame, please let us know so we can ship GXP crank arms as DUB crank arms will not fit a Trek BB90 frame.
Chainrings: 53/39 (130 BCD) | 52/36 (110 BCD) | 50/34 (110 BCD)
You can purchase the power meter with or without chainrings.
Crank arms: The Quarq DZero DUB Power Meter spider must be paired with either (1) Quarq DZero DUB crank arms and a SRAM DUB bottom bracket or (2) SRAM Force GXP crank arms and a GXP bottom bracket.
Chainrings: The power meter is compatible with most 10- and 11-speed, 5-bolt chainrings. We suggest using SRAM X-Glide Chainrings for all 11-Speed applications.
Name | Quarq DZero DUB Power Meter |
Bike Type | Road |
Location of Power Measurement | Spider |
Left or Both Legs Measured | Both |
Independent Left/Right Measurement | Power Balance |
Installation | More involved (60 min. estimated) |
Communication Protocol | ANT+ and Bluetooth SMART |
Claimed Accuracy | +/- 1.5% |
Weight | 125 grams (spider only) |
Battery Type | CR2032 |
Battery Life | 200 hours |
Method of Cadence Measurement | Accelerometer |
BCD | 110 or 130 mm |
Warranty | 2 year |
We promise your satisfaction and offer an easy return policy
Mike Passino (verified owner) –
Went from a SRAM GXP crank to the DUB Quarq power meter crank. The installation was straight forward and works perfectly. The new pricing is definitely a plus as well.
Power Meter City –
Hi Mike, Thanks for leaving this awesome review on your Quarq DZero Power Meter. We are glad it worked perfectly fine on you – we hope you continue to enjoy them and we are here if there is anything else we can do!
Alan (verified owner) –
Went from FSA evo386 crankset to the Quarq Dzero DUB crankset. You’ll need the SRAM DUB Bottom Bracket for sure. I measured all parts as they came off and on the bike.
Powermeter very quick to connect to Garmin Edge. Live data stream while riding is great as well as after ride data.
Overall great product.
Powermeter was very quick to respond and super quick to ship!
Great Customer service and great products!
Power Meter City –
Hi Alan! Glad you are enjoying your new Quarq DZero DUB Power Meter! Thank you for this kind review too! Please let us know if there is anything else we can help you with!
Josh R. (verified owner) –
The Quarq DZero just plain works. Install was about 45 minutes including removing my GPX crank and bottom bracket. Didn’t have to index my gears. Took about 10 minutes to check for updated firmware and calibrate. Accuracy is consistent and not one drop out on my Wahoo Elemnt. New price on these makes it an extremely good value. Will buy a second for a carbon gravel bike I plan to build next year.
Power Meter City –
Good choice Josh! We hope you will continue to enjoy your new Quarq DZero DUB Power Meter. We are here if there is anything else we can help you with!
Jan Lau (verified owner) –
I had a few questions before purchasing the Quarq Dzero power meter. They answered my questions very quickly! I had more questions after the purchase and again the response was quick! Great customer service.
I bought the spider along with crank arms. Installation was easy, simply swap out the crank. The power meter paired seamlessly with my Wahoo Bolt. I’ve used it for several hundred miles and it’s been flawless!
Power Meter City –
Hi Jan. Thanks for this kind review! Looks like you are enjoying your Quarq DZero DUB Power Meter. Good luck on your future rides and let us know if there is anything else we can help you with!
James T. Eller (verified owner) –
Excellent power meter. Easy install and great price. Honestly, it just works. No brainier if your on the fence. Wish I would have bought this sooner.
Power Meter City –
Hi James. Good choice in choosing this power meter – we hope you continue to enjoy them. Let us know if there is anything else we can do!