Quarq - SRAM XX1 Eagle Spider B-Stock
ONLY FOR USE ON QUARQ PRIME / SRAM POWER READY CRANKS.
Quarq DZero in spider form. To pair with Quarq Prime and for upgrades. Existing XX1 power meter owners can upgrade using an Eagle Power Meter Spider (Note: Boost spiders should not be paired with 156Q crank arms).
The XX1 Eagle Power Meter Spider with Quarq’s DZero power meter platform for robust, intuitive power measurement.
The DZero platform embodies 10 years of Quarq’s technology advances and adds new features such as dual Bluetooth low energy and ANT+ wireless data transfer, and the Qalvin BLE app. The SRAM XX1 Eagle power meter's companion X-SYNC 2 chainrings (separately available) are designed for Eagle chains and drivetrains, and made for the XX1 Eagle and XX1 power meters.
10K temperature compensationEliminates variables caused by heat and cold to provide an unwavering record of your performance through all conditions.
Built to lastAn 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.
- Bluetooth low energy technology and ANT+ wireless data transfer.
- AxCad - no magnet.
- 10K Temperature Compensation.
- Battery - CR2032, 200-hour battery life, change without tools.
- OmniCal - swap chainrings without affecting accuracy.
- IPX7 waterproof rating.
- Accuracy - within 1.5%, measuring both legs.
- Requires an X-SYNC 2 or X-SYNC 104 BCD chainring.