i am getting another 400sport that i am goin to set up for dragracing, it has a stroker crank, ported,fox racing shox, plus 2 a-arms, 60 over wiseco piston, v force reed valve, itp rims, and more i am going to take the shox off and put them on my other 400sport for mottocross and the arms it is only 500 big ones i know the person that is selling it