11sp 11-40 XT cassette on 10sp hub?

[AngryScientist]

I notice than when I hung an XT 11-40 cassette on an 11sp hub, a spacer was required behind the cassette. Anyone know if that cassette will fit a CK classic hub then?

[sandyrs]

It should!

[AngryScientist]

Cool, I think so too. That 40t is cantilevered inward and the 10-sp spacing should have room.

[.RJ]

It'll fit. Shimano 9/10/11 speed mtb hubs (not road) are all the same width.