Forgotten Air-Cooled V4 Engine in a Motorcycle | Part 1

It is my father's dream. This engine form 1960s is small and very lightweight (thanks to magnesium cylinder block). Like it was meant to be used in a motorcycle. Also it has nice appearance and THE SOUND! The sound is beautiful! In this episode we got the engine and gearbox married. Thanks for watching! https://www.instagram.com/mydaymode/