QUARQ DZero Power Meter for Specialized Road Bikes - Accurate Cycling Performance Tracking for Training & Racing

QUARQ DZERO FOR SPECIALIZED

Quarq DZero for Specialized replaces the factory spider on Specialized’s S-Works carbon crankset. It is compatible with cranksets from 2013-2017. 

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.

FEATURES

• 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

• Traditional 5-arm spider compatible with Specialized S- Works Carbon Road Crank Arms from 2013-2017.
• Available in 130 BCD and 110 BCD.
• Replaces the standard spider.
• A Specialized lock ring tool is required for installation.