On the Suzuki GS450L custom, which i never topped out, i reached 135 km/h. First bike and a roadster type aswell.
On the Kawasaki GPZ400R I reached 178 km/h, which was fully topped. Not once, but three times that i can confirm for 100% (Netherlands, Germany and England xD)
On the Honda XL600 I reached 138 km/h, which is also topped at that moment. In the mean time we did some work on the motorcycle, so maybe it can reach a bit higher, but i doubt it to be honest
That where my own bikes. Get say for sure what i did on some testrides, but i might be able to rewatched that on the footage