Welcome!
I think they're neat bikes; where did you see one? I've found them at Adventure West in Langley:
http://www.adventurewest.net/ The shop is owned by a gentleman named Phil, and it's a one-man show. Worth checking out.
The engine is based on the pushrod Honda CG125, but bored 'n stroked to either 223 or 230 (can't remember which). It's a very reliable motor, with decent torque around town. It is not a freeway bike.