Glad you like them Mitch. They are misc bitsa this and that. The cylinders are the main focal point and determine the size of the bikes. I got them at the chainsaw shop. They had a bucket full from rebuilds. The tank is sheet metal,the fenders are 2" exhaust pipe cut to fit and the bikes pipes are old handlebars.mcotie said:That's pretty damn cool. I recognize some of the parts you're using. But not all of them; any hints on the other parts? How often do you make these? very cool.