Built too late for the Terminator movies, this bike would have been perfect. This is the Yamaha R1 "HighPressure" built by German tuning firm RF-Biketech. Other than the rather obvious blower and the rear tire which must be a 360, not to mention the front tire that's pretty beefy, I can't tell you much more about this. Their site doesn't have a lot of information about it, but from what I can gather, many parts used on their custom streetfighters eventually find their way into the parts catalog. So if you fancy doing this to your own R1, they would be the guys to talk to.
Handling might be a bit off, but hey, you knew that. They don't mention horsepower numbers which could be pretty impressive plus the sound of the blower would get you grinning. Wow!
It looks like they do a lot of streetfighter conversions on many different brands of motorcycles but this one just seems a bit more extreme than the others. Somewhere, there's a movie waiting for this bike.
More photos below: