Motorcycle ghost

I recently learned of the existence of Motobot, a robot created to steer a motorcycle. It seems that there is topical because
I discovered another movie on YouTube that shows how a single motorcycle can keep in balance.
This film was made during a circuit in France. After French rider Frederic Bottoglieri loses balance and falls from the motorcycle, we can see how his bike still go on the track, as if controlled by remote control. So this is why is called ghost motorcycle.