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QUARQ DZero for Specialized Power Meter Spider - 110 BCD - Compact

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Description of QUARQ DZero for Specialized Power Meter Spider - 110 BCD - Compact



Meet DZero, the next-generation platform in power meters — packed with 10 years of technical innovations, plus new features such as dual Bluetooth® low energy and ANT+™, a simplified product line and revised circuitry. Yet DZero power meters still maintain Quarq’s no-compromise principles — metrics that matter, solving real problems, ease of use and improving your performance.

When Quarq set out to build the next generation Quarq power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level.
Like its Quarq brethren, the new DZero measures power in the heart of the bicycle — the crankset spider, scientifically proven to be the place for the most accurate measurement. With a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke and software advances built into the Qalvin App, DZero represents the state of the art in power meter technology.

  • Traditional 5-arm spider compatible with Specialized SWorks Carbon Road Crank Arms from 2013.
  • Replaces the standard spider.
  • A Specialized lock ring tool is required for installation.
  • Bluetooth low energy technology and ANT+ wireless data transfer.
  • Battery - CR2032, 200-hour battery life, change without tools.
  • IPX7 waterproof rating.
  • Accuracy - within 1.5%, measuring both legs.

Quarq DZero Technology:

10K temperature compensation

Eliminates variables caused by heat and cold to provide an unwavering record of your performance through all conditions.

Built to last

An IPX7 waterproof rating, an easy-to replace CR2032 battery, a 2-year warranty, free firmware updates and acclaimed worldwide support.

Easy to use (and reuse)

Manual and automatic zeroing make Quarq power meters truly set and forget. The chainrings are replaceable should your bike, discipline or ability change.

Qalvin BLE with Bluetooth®

For iOS and Android. With any phone you can set zero offset, check battery, run diagnostics and update firmware. Free.
Included in delivery: spider without without crank arms
Material: CNC machined aluminium
Weight supplement: manufacturer's specs
  • Description
  • Fact Sheet
  • Ratings (2)

Fact Sheet of QUARQ DZero for Specialized Power Meter Spider - 110 BCD - Compact

Product Name: QUARQ DZero for Specialized Power Meter Spider - 110 BCD - Compact
Manufacturer: QUARQ
Item Code: QRQ334629
activity: Bike
usage bikesport: Road Bike
shifting system: 10-speed, 11-speed
direct mount standard: Specialized S-Works
Road - bolt circle diameter: 110mm
chainring mount: 2-speed
crank accessories: Spider
crank special features: Power Meter
Model year: 2020
Color: Black
weight: 131g
manufacturer item code: 00.3018.193.000
Manufacturer page:
  • Description
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  • Ratings (2)


(2 Ratings)
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Customer Reviews
Montiert an der S-Works Carbon Kurbel mit den S-Works Kettenblätter 54/42. Keine Probleme mit der Montage. App runtergeladen und neueste Software geladen. Update und Einstellungen erfolgen mit der App. Liefert Daten an meinen Edge 1000. Verschiedene Modi am Edge einstellbar. Tolle Optik - Tolles Produkt.
Achtung! Der Quarq-Spider nimmt auf der Position des kleinen Kettenblattes nur solche Kettenblätter auf, die fünf nach innen ragende "Arme" besitzen.

Kettenblätter, die anstatt dieser "Arme" einen umlaufenden Kreis bilden (z.B. Rotor QRings) können auf der inneren Position nicht verwendet werden!
Als Alternative bieten sich da die ovalen absoluteBLACK-Kettenblätter an.

Auch auf der Position des grossen Kettenblattes gibt es Probleme mit "armlosen" Kettenblättern (wie z.B. Rotor QRings/Aero QRings) - da kommt es zur Kolission mit dem Batteriefach des Quarq-Spiders - hier muss eine Aussparung in das grosse Kettenblatt gefeilt werden.
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