Their prices make zero feking sense honestly. I just looked, the alx super 40 is very similar, has the same malossi cylinder kit , has the same crankshaft (pretty sure!), A far better 70mm AlX complete clutch (bartolone has the 54mm) system, bigger 19mm carb, billet head (Bart has the cast head), alx sidepipe, billet pullstart, and your choice of anodizing and that's $1650. Yet the bartolone that doesn't have a lot of that stuff, is $1900 and you still need clutch and gearing poop. Honestly , total rip off.