top speed

  1. T

    New Top Speed: 90mph??

    Hi guys, I just hit 1000 miles on my RC today at the track. After the first couple of sessions I noticed a significant drop in power in the higher gears 5/6. If I redline 5th, then shift up to 6th it barely changes the power output. i can get up to about 78-80 in 5th and then barely manage to...
  2. A

    Top speed of RC 390

    KTM claims that the top speed of RC 390 is 111 MPH (179 KPH) but I could only reach a top speed of 104 MPH (167 KPH) on multiple occasions. Is something wrong with my bike or the true top speed of the stock bike without any tweaks is what I got?
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