NSU (Neckarsulm Strickmaschinen Union) was a maker of bicycles, motorcycles and cars that started in 1873. The first NSU bike was produced in 1901 and for the next 3 decades made some great bikes. In 1955, it was the largest manufacturer of motorcycles in the world. In 1957, the NSU Prinz a 600 cc car made its debut. Until 1968, they gave cars such as the 1000 TT, TT, TTS, Typ 110, 1200, Spider and the Ro 80.