2024 Ktm Rc 390 Top Speed. The rc 390 is small and narrow so not too bad through the air, though it has a small screen and is very hard to get into a sufficient tuck if you are of average size let alone tall. The 2024 ktm rc 390 has its roots firmly planted on the race track, with undoubtable pedigree and sharp, striking, ready to race colors to match.
Ktm rc 390 top speed is 112.5 mph. The final drive ratio turns out a ktm rc 390 top speed of 112.5 mph before it bumps into the rev limiter.