The Italians are known for many things, not least of all their fine wines, fine art and fine women. Their motorcycles aren't bad either, and this, right here, is one of the finest of them all. It's also one of the least known, but that's probably more to do with its limited run of just 100 units than anything else. Yep, these things are up there with hen's teeth and are arguably just about as valuable, considering they hit the market in 2018 at a tear-inducing £65,000. So, what makes it so special? So exotic? So damn expensive? The answer's a pretty long-winded one but, suffice to say, this is the fastest, feistiest, and most race-track orientated F4 to ever leave the Italian marques' manufacturing line. It was crafted in…