Depends which country you were in back in those days. Some did in South African and Australi, then ni 1979 all CB70K`s KZ and F models had Comstar wheels, but in the USA it seems if they still used spoked rims.
A common replacement for the spoked wheels in the mid seventies was to use "Lester " mags. I don't remember any North American Hondas using anything but spokes until the Comstars appeared on the CB 400T (Hawk) in 1978