RPM Rear A-Arms For The Arrma Kraton 8S

The ARRMA Kraton 8S is 26 pounds. (12kg.) of high-flying, dirt shredding, jump-killing enjoyable! If your Aarms aren?t as much as the abuse this massive monster can dispense, look no more than RPM. Our replacement rear A-arms are developed with the backyard basher in mind and can handle some major

abuse and return for more.

The rear A-arms have a triple beam design building developed to spread out impact energy throughout all 3 beams. Each beam?s cross-section is a tremendous 5/8? (15.8mm) tall x 3/8? (9.5mm) broad. These massive beams decrease unwanted flex during regular suspension motion, yet allow impact-absorption during those not-so-perfect landings and crashes. We also moved the inner cross brace far from the chassis, removing the droop stop totally. While this may appear counter-intuitive, our test truck?s chassis was bent at the droop stops, clearly highlighting that severe impacts were too much for the chassis plate to handle. After all, there?s absolutely nothing even worse than a bent chassis.

Tech Notes: RPM Back A-arms for the ARRMA Kraton 8S are offered as a set. RPM A-arms replace stock ARRMA #ARA330590.

Product Developed: 10/02/2020