The German motorcycle Zündapp K800 is considered one of the most beautiful motorbikes in history. Produced from 1933 to 1938, a total of 7,569 units were produced. Zündapp K 800 was equipped with a 4-cylinder, opposition engine with an output of 20 hp. The army version of the motorbike was especially favoured by soldiers, but this model was often greasy because of insufficient cooling of the rear cylinders. During WWII about 550 units of the army version were in service with the Wehrmacht.
