Hello, and welcome to yet another engineering tutorial. Today, we’re really working those DIY muscles with a junk scooter build. We’re calling this tiny bike a piece of junk because it’s mostly made of reclaimed scrap metal parts. You ask how are we going to make a small motorcycle out of nothing? Well, of course, we will first need an out-of-order mini bike to reclaim an engine from. Building an engine from the ground up is a lot of work and requires a lot of research and development, not to me