Vintage Motorcycle

It's just a hobby in motorcycle modification. Actually I,m prefer motorcycle with vintage style than futuristic style (street fighter etc), because in vintage style it is almost 90% to use metals materials (less fiber and plastic). In this portfolio i focused to use the same engine (engines are referred to suzuki GSX 250, but i put a little bit modification to make it becomes 2 cylinder). Feel free to ask motorcycle modification, because it is hobby.