Fantom is a velomobile with three wheels, two in the front and one in the rear. It has no front suspension, but has suspension in the rear.Fantom was never sold as a finished product. Instead it was sold as a set of drawings. The drawings are not exact and should be used as a guide. Hobbex bought the rights to the drawings and have sold it continuously since the 1940s apart from a short break in the 1990s. Over 100,000 copies of the drawing were sold, but few appears to have been completed.In the 1980s the Fantom was rediscovered by Carl-Georg Rasmussen who built a redesigned version called Leitra.