Who is buying all the Kawasaki Mach IV Widowmakers?
Two-stroke streetbikes have never sold well at auction – but in the last few weeks, something strange has been happening. Kawasaki's Mach IV H2, the notorious 750cc "Widowmaker," is setting record prices after a flurry of sales to a single buyer. To some people, any two-wheeler is a death trap. But even among hardened motorcyclists, there are some bikes that have built a reputation for being uniquely violent and barely controllable. The H2's older and smaller 500cc H1 sibling is top of that list, and it earned the…