Quarq DZero for Specialized

$779.00

Quarq DZero for Specialized replaces the factory spider on Specialized’s S-Works carbon crankset. It is compatible with cranksets from 2013-Current. Learn more about compatibility.

 

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Description

DZero is Quarq’s next-generation power meter platform for those who live to be challenged, pushed, and tested in the toughest scenarios imaginable. Now Quarq has introduced a DZero spider designed to replace the factory spider on Specialized’s S-Works carbon crankset.

Quarq DZero for Specialized embodies 10 years of Quarq advances in power meter technology, plus new features such as dual Bluetooth low energy and ANT+ wireless data transfer, revised circuitry, a new strain gauge design and the Qalvin BLE app. You also get AxCad accelerometer cadence, the easy-to-replace CR2032 battery, an IPX7 waterproof rating and a 2-year warranty.

Quarq DZero for Specialized is available through Quarq distributors and dealers worldwide, and on the website.

$779 / €779 / £660

Features & Benefits

  • 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

Essential Details

  • Traditional 5-arm spider compatible with Specialized S- Works Carbon Road Crank Arms from 2013-Current.
  • Available in 130 BCD and 110 BCD.
  • Replaces the standard spider.
  • A Specialized lock ring tool is required for installation.

Additional information

Bolt Circle Diameter

110 BCD, 130 BCD

Compatibility

Compatible with Specialized S- Works Carbon Road Crank Arms from 2013-2017. Works with traditional 5 bolt chainrings from most manufacturers. Not compatible with Campagnolo® chainrings.

Material

CNC Machined Aluminum Spider

Accuracy

1.5%

Wireless Technology

ANT+, Bluetooth low energy technology

Battery

CR2032, 200 hours of riding time

Discipline

Road, Triathlon, CX, Adventure

Weight

142/122g (130/110 BCD)

Technology

DZero is packed with 10 years of technical innovations and 150 documented technology iterations.

The Heart Of Your Bicycle

The sole job of the crankset is to convert the effort from both legs to forward motion. It is the perfect place to measure power.

Designed To Make You Faster

Quarq’s direct force power meters measure what wins races — total power output from both legs — with 1.5% accuracy.

Built To Last

All power meters have an IPX7 waterproof rating. They feature a 2-year warranty, free firmware updates and acclaimed worldwide support.

For Past, Present & Future

The DZero road power meters work for every discipline. The chainrings are replaceable should your bike, discipline or ability change.

10K Temperature Compensation

Each power meter is programmed with over 10,000 data points to eliminate temperature effects on power measurement.

A Companion Digital Wrench

With Quarq’s free Qalvin app you can set the zero offset, check battery voltage, run diagnostics and perform firmware updates. For free.

DZero Platform

The DZero Platform

Quarq DZero Carbon Chassis
Quarq DZero Power Meter ChassisFor 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 DFour Chassis
Quarq DFour91 and DFour Power Meter ChassisA DZero power meter for Shimano® 11-speed drivetrains, compatible with Shimano’s 4-arm chainrings (1). Learn more about DFour91 and DFour.
SRAM RED DZero Chassis
SRAM RED DZero Power Meter ChassisCreated 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 Chassis
SRAM XX1 Eagle Power MeterFor 1X MTB drivetrains. CARBON TUNED™ crank arms, DZero technology. 170 or 175mm. Conventional and Boost variants. Learn more.

Quarq DZero Power Meter SpidersDZero in spider form. Learn more about the DZero, DZero for Specialized, DFour, DFour91 and SRAM XX1 Eagle power meter spiders.
X-SYNC 2 Chainrings
X-SYNC 2 ChainringsFor 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.

 

User Manuals

Find all Quarq Power Meter user manuals in the Support Pages

For further assistance, please Contact Us