...over 1000CC. Smaller bikes will out-accelerate it, but not outrun it.
The M3 tops out at about 155MPH because of the limiter. Pretty much any bike bigger than 400CC will stuff it on 0-60. (M3 is about 5.5 sec).
Of course, at 150MPH the motorcyclist is not in a position to pick the bugs out of his teeth...
Mmm, protein!