Garmin Rally RS200 Dual Sensing Power Meter with Garmin Edge 830 Performance GPS Cycling Computer with Mapping and Touchscreen Sensor Bundle, USB Adapters, and 6Ave Cleaning Cloth - Walmart.com
Garmin Rally RS200 Pedal-based power meters for on- or off-road | The Bike Settlement
Amazon.com: Garmin Rally RS200, Dual-sensing Power Meter, Compatible with SHIMANO SPD-SL Cleats : Electronics