alright guys i just got my yfz450 4 weeks ago and i can wheelie for ever on a 400ex and a300ex now i can ride wheelies on the yfz and shift threw them now like on the 400ex i would pop the clutch and it will come to ballance point and i can ride them very slow and for ever but why cant i get the yfz to do it. when i do it will stall or flip on grab bar now is this becaus its pure stock and geared highplease help me out please.