I have 2 racing go karts one is a 02 or 03 nemesis and a 06 desperado, they r fully adjustable, nemesis is set up for my 8 yr old and the 06 is set up for my 12 yr old or an adult, it has a gold plate flathead with one race on it or I can put an adult flathead on it if that is what u want. They both have new bodies with one race. They have ss-11's, and caged and belts that can be removed. I do have a blue plate flathead that I can put on the nemesis with no races on it. Asking $1100 each # is 570-250-3890 for question or details, the blue plate was built by Bert nothing junk