Quarq DZero 11R Road Powermeter Aluminium

With a new measurement circuit, a revised strain gauge design, improved accuracy throughout the pedal stroke and software advances built into the Qalvin App, DZero represents the state of the art in power meter technology.

Other new features include:

• Dual Bluetooth low energy technology and ANT+, letting you choose how to capture the data.
• A simplified product line, making it easier to choose and install the right power meter for your bike.
• Increased compatibility, including Boost 148 (52mm chainline) mountain bikes and BB386EVO bottom brackets.
• Quarq Prime Power Ready Cranksets that can be upgraded with a Quarq DZero power meter spider.

Like its Quarq brethren, the new DZero platform measures power in the heart of the bicycle -- the crankset spider, scientifically proven to be the most accurate place to measure power.

DZero power meters inherit 10K temperature compensation, easy-to-replace batteries, OmniCal (change chainrings without affecting accuracy), AxCad (accelerometer cadence – no magnet), an IPX7 waterproof rating and a 2-year-warranty.