I think personally I'd look for a more sophisticated solution than glueing on an adapter with a fixed cog. Maybe someone here as more experience of these glued-on adapters though. I've had enough trouble with glued-together frames to want to avoid that sort of thing.
Freewheel threads are standard as Ben says.
I think personally I'd look for a more sophisticated solution than glueing on an adapter with a fixed cog. Maybe someone here as more experience of these glued-on adapters though. I've had enough trouble with glued-together frames to want to avoid that sort of thing.