Yes! Great fun. I think it’s a skill worth learning. I want to go on longer rides on a 29" freewheel eventually. Just have to learn it first.
24
I bought the hub on sale from UDC US : https://www.unicycle.com/nimbus-drift-trike-disc-cotterless-hub-36-hole/
Shipping was more expensive than the hub.
There is always something else. Fat wheel, ultimate wheel, large ultimate wheel, geared uni, penny farthing…
I have 2 new projects planned. First up is a 26" freewheel with a 26 x 2.35 Schwalbe Ice Spiker tyre for freewheeling on snow and ice. I allready have most of the parts. Second is sort of a studded tyre solution for my 36" (Studded tyre for 36'er - possible solution?).