[timmy]

Hi,
Ebay's your best bet. Theres a guy selling a new built trx3 on there at the moment, Drop him an email, apparently he's got a load of spares too, some NIP he's looking to sell or drop me a pm and i'll see if i've still got his mobile no. written down somewhere. Last week there was a used chassis,arms(f&r) & body joblot that went unsold.
Otherwise, try the Traxxas site, they still sell some old stock and they've got their own forum too, or other rc forums.
Good luck and if you come across a set of TRX1 front arms in your searching let me know!!!!