I found a pocket bike!
I saw it at the curb around 1pm and said if it was still there after dark I was grabbing it. Upon my return it was surrounded by trash and cans so I grabbed it. It's missing a rear brake caliper and line and the pull start. The shaft on the pull start side is threaded. So I found a nut that fits and spun it with a drill and it has compression. I pulled the gas tank and spark plug and it has spark. The oil looks brand new and topped off. Slightly gassy smelling but that's to be expected. I drained the carb and gas tank. Pretty sure I have a brake cable that will fit and the caliper is $15 on Amazon. The pull start is missing but I can get that, it's the matching engine engagement plate that it the problem. I'll try using a ratchet to start like a kick start but I may rig up a pull rope start and give it a squirt and see if it fires before I clean the carb. Than the question of what to do with it next comes in. First thought was weld some ape hangers on the handle bar...