Does anyone have an idea of what the S4R is capable of doing? I don't own it for speed (ok, maybe a little), but it would be nice to have a clue. I haven't had it on the road yet to find out.
If you can get an unfaired bike to run 150-160mph, NASA is looking for you.
Ok SpeedDog and Norm,
If 140mph is the top speed for the stock S4, how did I get 145 with 14teeth on the front?
I have been 140 2-3 times, but the 145mph I was running beside an R1 on a slight (very slight) incline and he said he hit 150.