One of my Guzzis I bought new in CT back in '85, and brought it with me when I moved here in '86, has 95k miles at the moment, the other (an '86) I bought as a wreck in '91 to put a sidecar on, that one has 115k km.
I never broke a crank, but I do have a broken crank from my friend's R90S motor sitting in my office.
Harleys are expensive here, and make Italian bikes and parts look cheap by comparison (though I do get some Guzzi and Ducati parts from the US, especially used stuff).
Tom