QUARQ | SRAM AXS DZero XX1 Eagle DUB Power Meter Power Meter Spider - 104 BCD
Quarq DZero - 10 years of innovation
DZero - a new generation of power measurement. Packed with 10 years of technical innovation as well as new features such as MagicZero™ calibration and Dual Bluetooth Low Energy, a unified product line and an improved wiring diagram. The DZero Power Meters embody Quarq's uncompromising principles: Ease of use and measurement criteria that really matter to improve your power capability.
When the new DZero Power Meters were developed, Quarq wanted to design the best performing power meters, for every rider and for all facets of cycling. DZero measures power at the heart of the bike - at the spider of the crank. It is scientifically proven that this is the place for the most accurate measurement data.
Note: Only suitable for use with an XX1 Eagle DUB 8-bolt crankset and a 104 BCD X-SYNC 2 chainring.
Features and technical details of the Powermeter
10K temperature compensation
MagicZero™ - automatic calibration
AxCad accelerometer for cadence determination (magnet not required)
OmniCal - chainring change without affecting the accuracy
Accuracy: within 1.5%, measurement on both sides
Bluetooth Low Energy technology and ANT+ wireless data transfer
Battery: CR2032, 200 hours runtime, can be replaced without tools
IPX7 certified
Standard version with 49 mm chainline.
Technologies of the Quarq | SRAM AXS DZero XX1 Eagle DUB Spider
MagicZero™
Automatic calibration while riding. No need to backpedal or calibrate manually via the head unit.
10K temperature compensation
Eliminates variables caused by heat and cold to ensure unaffected recording of performance data in all conditions.
Built to last
IPX7 waterproof, an easy-to-change CR2032 battery, 2-year warranty, free firmware updates and worldwide support.
Easy to use (and reuse)
The Quarq Power Meter is easy to set with manual and automatic zeroing. Different chainrings can be used if, for example, the purpose of your bike changes.
Qalvin BLE with Bluetooth®
For iOS and Android. Use your phone to set Zero Offset, check the battery, run diagnostics and update the firmware. Free of charge.
Scope of delivery: 1 spider without chainring
Material: Aluminum
| Field of application | MTB |
| Compatibility | ANT+ and BLE |
| Type | Power Meters |
