P650 Top Speed
#11
#13
#20
I hit 68mph. I've noticed that top speed on a big 4-wheeler is very much affected by aerodynamics. If I move back on the seat and duck my head close to the handle bars, I'll run 68 everytime. All I have to do is sit up and it drops to 61 almost instantly. I don't think its a serial number thing or an altitude thing, just lay down on that thing like its a crotch rocket and you'll get those 61s to 68s. ;-)