Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Ner-A-Car - The Ner-A-Car was a type of feet forwards motorcycle designed by Carl Neracher in 1918. About 10000 of these motorcycles were manufactured in the United States by the Ner-A-Car Corporation under the Neracar name while around 6500 are believed to have been produced in England under licence in England by the Sheffield-Simplex company between 1921 and 1926 under the Ner-A-Car name.
A:
Mean Of Transportation