I just recently bought a Honda race quad the guy didn't know what year it was or the cc of the engine supposedly it has a automatic clutch in it so I don't have to shift regularly I know some things about dirtbikes and race quads but not much looking at some of the parts on it like the starter the headlights and the bumper make the quad look like the 05 trx450ex but I can't tell for sure can someone plz help me