Polyurethane wheel

I’m looking to find someone who can make some new wheels for my pop top. The mechanism uses small plastic wheels and the ones in it have imploded so I need to have some new ones made. Does anyone know anyone or can anyone suggest an alternative to plastic/poly wheels?

I think mark has some nice porker wheels in his attic gathering dust! :lol:

no think im just going for a standard car ally :smiley: :zip