Yeah I reckon that’s a fake pic, it would be vibrating too much to get a clear shot anyway even with a good camera mounting.
I kinda know because when I had my ZZR1200 at 265kmh I stopped looking at the speedo because my eyes were loosing vision with the buffeting around and vibrations, the engine in this bike is suppose to be smooth too. however I opened it a bit further and it still had plenty left in her though

and if I had a bit more road maybe I would have had the balls to get to 300 and actually look at the speedo
I tell you that was a rush, however I regularly change into top at 180+ blasting past a dozen cars on the open road when they are all to piss-weak to have a go or just for a quick squirt to get my adrenalin going.
But I think I will save 300kmh for when I eventually get to a track day, and I have got to slow down, cops shoot when ya do those speeds. just as well for the kevlar plates in my jacket

.