1. Dion Liebenberg in Benoni (Sarel CIlliers 105, Reinfield, 0825701053. He is the SA Graupner agent (Look at www.graupner.com) and can help with many small parts like clevis, special horns, carbon push rods, etc. (German) and electric setups.
2. Mad Models (www.madmodels.co.za) (Jonathan) the best hobby shop I know of for electric models but also have many other parts and materials for building etc. From the
3. Radio Control Repair Centre (Dave Armatage) for any custom battery packs, JR equipment and some small parts like servo plugs and wire. Garsfontein, Pta.
Most of the other shops are toyshops nowadays, but if you know your prices you may find a bargain.Cheers Gert