The MBK 51, also known as Mobylette or Moby, is a vintage moped from Motobécane, France (later MBK), which was launched in the late 70s. The MBK 51 became the company's flagship and bestseller, although there were also other mopeds such as the MBK 41. Even today the Moby with 2-stroke engine is still very popular with fans of classic mopeds, not least because the classic two-wheelers are characterized by simple design and uncomplicated technology. Repairs and tuning projects can also be carried out with little know-how and on a small budget. By the way, the CVT of the MBK mopeds is available with and without clutch function.