Yup, thats right, a big ole piece of you know whut... See what I get for trying to save some money? Nice bike though, Firmstrong Urban 7 speed. The engine didn't have as much power as the Dax, so we ported & polished (it was badly needed). Then it ran WORSE. I lightened up the oil mixture and it ran WORSE. I pulled the carb, jetted it out a little more, and it ran WORSE. Like it's starving for fuel it goes put put sputter spatter. Changed the spark plug, no improvement. I may need to get a new engine.