My Scooter has me scratching my head.

[rawb4291]

The problem I'm having is that my scooter died one day while I was out riding and I couldn't start it. I have been trying to diagnose the problem with no luck. I've replaced the cdi, carb, sparkplug, sparkplug wire, stator, volt. reg, and the fuel petcock. I even tried to adjust the valves. Still no start. It has to be something simple. The engine is only so big. lol. I don't want to give up on the engine. I have a 2012 velocity 150cc. I came here to see if anyone can help me out. 20150905_112454.jpg