Instead of directly driving the wheels, the Raht Racer's pedals are connected to a unique flywheel generator that powers the vehicle's 20-kWh electric motor (located in the rear wheel hub). As with regular pedal-assist electric bicycles, this system senses the torque being applied to the pedals by the rider, then uses the motor to amplify it. In the case of the Raht Racer, however, it's supposedly amplified to the point that an average adult should be easily able to maintain a cruising speed of around 30 mph (48 km/h) – or over.