The 56-year-old German inventor unveiled his latest creation to the world yesterday in Storkow, Germany.

The 5m by 12m (16ft by 39ft) bike runs on four wheels.

According to the ever-reliable Wikipedia, Senft has created more than 100 bicycles and holds a place in the Guinness Book of Records for the world’s largest bike.

The eccentric character is better known as the Tour de France devil or El Diablo, due to his habit of wearing a red devil costume during the Tour’s many stages.