Quarq Dzero Power Meter Spider 110BCD Non Hidden Bolt 8-Bolt

Upgrade Quarq Prime or SRAM RED Power Ready Cranksets with a Quarq DZero Power Meter Spider. Legacy Quarq and SRAM power meters with the 8-bolt interface can also be upgraded.

This is Quarqs next generation in power meters, compatible with traditional 10- and 11-speed drivetrains. The DZero builds upon 10 years of constant advances in technology from Quarq, and they have made over 150 improvements on the previous platform. New features include dual Bluetooth low energy and ANT+ wireless data transfer, the new Qalvin BLE app and compatibility with BB386EVO bottom brackets. And for the first time, you can pair the DZero Spider with a Quarq Prime Power Ready Crankset, available on OEM bikes. Revised circuitry and a new strain gauge design give you a solid record of improving your performance. The crankset has the sole job of converting effort from your legs into forward motion, so it is the perfect place to measure power.

With an IPX7 waterproof rating, this powermeter is built to last. They feature a 2 year warranty with free firmware updates and acclaimed worldwide support. This powermeter is also incredibly versatile. Should your bike, discipline or ability change, the chainrings are completely replaceable.

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
This is a Non Hidden Bolt (NHB) version for use with traditional 5-bolt chainrings from most manufacturers
Uses the 8-Bolt crank to spider interface