I think it's a little over a half year, since I last checked parts for my Pro2. www.integy.com
got some, cant remember if they carry what you need, but Integy ships internationally, so give it a shot
Between, even though I've switched to another chassis, I still keep my Pro2 and Sport2 for occational racing. They are still very capable.
Have you considered getting something second hand? I might be able to dig up something for you, but that will probably be a complete car with electronics etc. PM me, if interested.