RPM Rear A-arms for V5 / EXB editions of the ARRMA Kraton, Notorious, Talion, Fireteam & Outcast are an all new design. The design modifications accommodate changes made by ARRMA for V5 and EXB versions of these vehicles, although they are reverse compatible for older models.
Our A-arms are significantly beefier than our original 6S version A-arms. Support beams are 30% thicker, improving durability and strength while reducing flex. Less flex equates to more predictable suspension performance and handling. We also added a second shock mount hole further outboard. This additional position provides a lower profile suspension set-up. The shocks lay down a little further, dropping the ride height for a lower center of gravity. A lower center of gravity equates to higher corner speeds.
RPM A-arms are molded from our nearly indestructible blend of engineering grade nylons for performance you can rely on when the conditions are at their worst!