 Peugeot HYmotion3 compressor, a hybrid scooter is a three-wheeler that uses two separate power sources to power the front and back wheels.The back wheel is powered by a single cylinder 125 cc, single cylinder motor while the front wheels are each driven by their own electric motor.When the bike is moving up to 10 km/h only the electric motors are used on a stop-start basis reducing the amount of carbon emissions.