RPM Front Upper A-arms for the Traxxas Unlimited Desert Racer

Have you managed to break an upper A-arm on your Unlimited Desert Racer? If you have, you'llfind that replacing them is a serious chore. Save yourself some headaches andinstall a set of RPM Upper A-arms on your Unlimited Desert Racerfor guaranteed unbreakable performance for the life of your truck.

RPM UDR A-arms are tough for a number of reasons but it all starts with some of thebest engineering grade nylons in the industry. We then evaluate why the stockparts break and build our replacements to solve those problems. For example,customers have reported that the pivot balls tend to rip out of stock A-arms.To fix that issue, we've added nearly 10% more material surrounding the pivotball and, coupled with our stronger materials, virtually eliminates pivot ballbreaks. We've also increased the amount of material in both support armsleading to the pivot ball. The extra support material means breakage along anyother area of our A-arms will be virtually non-existent.

Tech Notes: RPM Upper A-arms for the Traxxas Unlimited Desert Racer are sold inpairs and replace stock Traxxas #8531.