Titanium-nitride coated GTX Shafts resist scuffing, increase durability, and eliminate "stiction." sold in pairs with precision rod ends conveniently installed use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.