On the frame "NSU Chrome" a bicycle engine "Titan" of Grazer Motorenwerke was mounted in 1950. With an engine capacity of only 79 cc the bicycle could reach the speed of 40 km / h. The gasoline-oil mixture was used as fuel. The drive was carried out without the clutch through the two-speed gearbox.
Robert Müller (who died) rescued this bike and Karl Sumatsgutner organized the restoration of the vehicle.