Originally Posted by
wphamilton
In fact, a "9-speed wheel", having a 9-speed cassette just might be an 11-speed wheel, with a spacer behind the cassette. Mine is like that. One of those details to research, that you don't even know is a detail without the research.
And it's possible to have an 11s cassette on a 8-10 hub.
https://www.lascoconcept.com/en/11s-cassette/