Quarq SRAM Red DZero Power Meter Chassis

The 2017 Quarq SRAM Red DZero Power Meter Chassis is a high-end power meter. Offered by SRAM alongside its ace Red mechanical-shift road group, the DZero is at the pinnacle of Quarq's offerings, with the latest in wireless communications, a new firmware-updating app, and impeccable construction: the crankarms are Exogram carbon, light and stiff, providing efficient power transfer, precisely monitored by the tiny, unintrusive AxCod sensor. While designed for use with Red, the meter is compatible with all SRAM road groups.
A very good power meter.