I have seen 137 on my SV clocks but I'm willing to accept that's closer to 123 true speed.
The CBR has an extra 39bhp (or do you not believe that either

) so it is not beyond the bounds of my comprehension that it would go an extra 30mph faster (at least on the clocks). So what do you say it would do?
The real point is that the SV is 5 insurance groups lower which should mean something to a new rider.