ok a friend of mine is going to MMI ( Motorcycle Mechanics Institute) for yamaha.. well i crashed my bike a few months ago ( 04 R1 ) i crashed at about 65mph.. after the bike flipped down the street and landed in a parking spot it was still running( shouldnt it of Died)? well we pulled the codes off the bike and looked them up .. hes tellin me i need the tip over sensor and that its gonna cost me 170 bucks. that doesnt sound right.. is there a way of Disableing it without hurting anything? im sure stunters bypass it for their 12 a clock wheelies am i right? anyone know how to do this?