Any reasonable bike insurance?

Shop around. My experiance with Progressive is that they are very competitive price-wise with high risk riders or bikes. When I had my Buell 1200cc, they rated it as a "Standard" when other companies called it a sport bike, and it was very reasonable. But for my Harley, or the small bore Honda classic bikes, Geico was best at the time. That was years ago, though. Here in CT, we don't even need to insure a bike that small (assuming twist and go transmission). That's why I keep my Vino clone with the big bore Minarelli motor (ok, so it's not a 50 anymore, but who could tell?).