My Bultaco MK7 360 Pursang is the ducks guts to ride. My XL350 is pretty special too. I loved my 85 Honda CR500 RF, did everything on it, moto x desert racing, dirt track, long track, road race and it was competitive in all of them. The best vmx bike I ever rode was undoubtly CCM Britain's owner Mark Cooks personal CCM 500. Gave a new meaning to horsepower. I have ridden some pretty special road racers but Ken Kucas's Vinton 1200 and his 700cc manx lead the way