Moped is a single-track vehicle with a combustion engine of a small capacity or low-power electric motor. Mopeds are not very fast which makes them a relatively safe and economical means of transport, especially popular among people traveling on a relatively short distance every day or moving in crowded spaces that are hard to reach for cars. In many countries you do not need a driving license to ride a moped, due to that teenagers are happy to ride such means of transport, as they do not have the right skills to drive motorcycles.