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Quarq DZero DUB Power Meter

Quarq DZero DUB Power Meter

Josh Matthew November 24, 2021
5.00 out of 5 based on 9 customer ratings
(9 customer reviews)

$407.00 – $799.00

The ultimate spider-based power meter: accurate, durable and consistent!

Clear selection

Quarq DZero DUB Power Meter

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.

 

Highlights

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.

Quarq DZero Power Meter Options

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. Available crank arms are:

DZero DUB – These are the crank arms that are pictured above and will ship with the power meter unless otherwise specified (they require a SRAM DUB bottom bracket). Unless you need GXP or higher-end SRAM RED crank arms, these are the ones we recommend.

Force GXP – If would like to use a GXP bottom bracket on your bike (Trek BB90 for example), the SRAM Force GXP Crank Arms will work perfectly. Please select ‘No crank arms’ on this page and then add Force GXP Crank Arms to your shopping cart.

RED DUB or GXP – If you are looking for the best SRAM has to offer, the SRAM RED Crank Arms are it (available in both DUB and GXP). The RED cranks are lighter (by about 140 grams) and stiffer than the DZero and Force arms. If you would like to order the power meter with SRAM RED cranks, please select ‘No crank arms’ on this page and then add the SRAM RED Crank Arms to your shopping cart.

Chainrings: 50/34 (110 BCD) | 52/36 (110 BCD) | 53/39 (130 BCD)

You can purchase the power meter with or without chainrings.

 

Tools Needed for Installation

The following tools are typically required for installation of this product. You can purchase many of these commonly used tools in our store.

  • 8 mm Allen key
  • T20 Torx bit

Compatibility

Crank arms: The Quarq DZero DUB Power Meter spider fits SRAM RED, SRAM Force and Quarq DZero crank arms. It fits both the DUB or GXP versions. The power meter ships with the Quarq DZero crank arms unless otherwise specified.

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.

Quarq DZero DUB Specs

NameQuarq DZero DUB Power Meter
Bike TypeRoad
Location of Power MeasurementSpider
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementPower Balance
InstallationMore involved (60 min. estimated)
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.5%
Weight125 grams (spider only)
Battery TypeCR2032
Battery Life200 hours
Method of Cadence MeasurementAccelerometer
BCD110 or 130 mm
Warranty2 year

In the Box

  • Quarq DZero DUB Power Meter
  • Quarq DZero DUB or SRAM Force GXP Crank Arms (if purchased)
  • SRAM X-Glide 11-Speed Chainrings (if purchased)
  • CR2032 Battery
  • Quick Start guide
9 reviews for Quarq DZero DUB Power Meter

  1. Steve W. (verified owner) –

    I absolutely love this power meter. Magic Zero does indeed work like magic (just have to remember to turn it on via the app when you first power up)…my zero repeatability and power numbers ride to ride seem absolutely spot-on. I was very happy that the meter came with a full set of fasteners, which I could not find stated anywhere (included chain ring to spider nuts, bolts and spacers, as well as spider to drive side crank arm screws. Zero drop outs on my Edge 1030+.

    I just wish it would have worked with my 3 bolt Force 1 crankset, but such is life. At lest Power Meter City had the GXP crank set for a decent price.

    • Power Meter City –

      Hi Steve, we are glad you are loving your new power meter! Thank you for taking the time to leave us a great review! Good luck on your future rides and let us know if there is anything else we can do!

  2. Jaimehl (verified owner) –

    First time i purchase a Powermeter for my Sram etap groupset.instructions and Installation was super easy . I’ve used it couple of times and is excellent tool for my training. Im super Happy with this product.
    i also point out delivering and service was excellent .

    • Power Meter City –

      Welcome to power, Jaimehl! Thanks for this kind review – we really appreciate it! If there is anything else we can do, please let us know! Ride safe!

  3. Azis (verified owner) –

    My first time investing in quarq power meter and it’s just worked out of the box. Realiable data, easy to live with, and really good-looking spider

    Special thanks to Josh who help me to asnwer all of my silly question in order to get the right thing!

    • Power Meter City –

      Good choice Azis! We hope you will enjoy your new Quarq DZero DUB Power Meter. We are here if there is anything else we can do! Ride safe!

  4. eugene92 (verified owner) –

    Product works perfectly and quality of service was excellent. Good communication from start to finish. They had what I needed at a fair price and the delivery was fast!

    • Power Meter City –

      Thank you, Eugene. We hope you will enjoy your power meter! Let us know if there is anything else we can do! Ride safe!

  5. 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!

  6. 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!

  7. 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!

  8. 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!

  9. 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!

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