This might sound silly, but can anyone tell me if the odometer on the Honda 919 is 5 or 6 digits? I don't have my bike here, but I'm stopping by the DMV on the way home from work to get the title transfered. I don't remember if it's 5 or 6 and there is a spot on the title that requires this info.
There are 6 digits available on the display, but whether Honda uses all of them is up for grabs. I'd say offhand it's a five digit 99,999 mile display. The only Honda I've ever seen with a 6 digit 999,999 mile ODO is the Gold Wing, for obvious reasons.
If it has already been done, it is safe to assume it is possible to do it.
On the other hand, if it has not been done never assume it is impossible to do it.
------- Rob --------