Quarq SRAM RED DZero Carbon Power Meter Crankset Chassis 130BCD HB BB30 172.5mm

The Quarq SRAM RED DZero Power Meter has been built specifically for SRAMs groundbreaking RED groupset, and is compatible with all of SRAMs road groupsets. This chassis includes Quarqs lightweight, sturdy Exogram carbon crank arms. 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, with the new Qalvin BLE app. 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 power meter is built to last. They feature a 2 year warranty with free firmware updates and acclaimed worldwide support. This power meter is also incredibly versatile. Should your bike, discipline or ability change, the chainrings are completely replaceable.

Whats in the box:
Quarq DZero Power Meter Spider
2 piece SRAM RED crankset (Exogram carbon fibre crank arms)
Chainring bolts (Chainring not included)
Instructions

Features &; Benefits
Exogram carbon fibre crank arms
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
Works with SRAM 11-speed drivetrains and the SRAM RED 10-speed drivetrain
Available in Hidden Bolt (HB) only
Compatible SRAM chainrings ensure the chain derailment pin aligns with the crank arm