When mine was new, I got 105 out of it once to see what she'd do. No mods. Last time I tried to keep up with Donny and Blast I could barely break 100, there was a small headwind. One of the guys we were with blew by us at 160 on his Suzuki 600. I agree with Bigbill that these bikes are a little scary over 100. If you want to go that fast buy a Hyabusa or Kaw 1400
