Tell him and it to go away? . I Actually have no idea what the specs are on that thing so have nothing of value to add what so ever.
Watch how fast Kern goes by Ralph Staropoli on his Honda RS250R and Pat Mooney on his TZ250 at Gingerman last month. I think Kern is on that bike. It's at about the 4:50 mark. And he's GONE. Checks out. LOL https://www.facebook.com/video.php?v=10156643378643901
I know he's got a lot into that bike, but it seems like the smarter route would be to try and petition the F800R, fits the displacement limits. I actually thought that bike was going to make the homoligation list, guess BMW didn't care enough.
What was he doing back there for 2 or 3 laps? Adjusting his is riding position and throttle cable tension?
That bike is easily 120 hp. I raced against it on my 675. Clearly it’s not as nimble as a lightweight but he knows damn well it’s not remotely a fair bike in lightweight.