Is the CB1100 no more?

[pekingduck]

As far as I know there is no requirement for that. It could be just easier to do as some bikes go it Canada, etc.

Now I have to go look at my car speedo...

Ok, Google is my friend. Has to be one or the other or both: https://www.federalregister.gov/document...er-display

Wait a minute - "Has to be one or the other or both"?

Does that mean unless there's another unit of measurement, the only other option would be a blank dial face......