i was wondering how fast does a stock kfx400 go?

 

well according to my trailtech i was going 67.9, but that was before my first service so the new service might change some stuff (they changed the tention in the chain when b4 it was really loose, which i dunno would affect speed but i would think so) they changed the filter because they said the other one was too restricting.. go figure they replaced the kaw filter with the same. pff. lol. so maby it might run 70 if im lucky. hehe