RPM 80812 Black Rear A-Arms for Arrma Kraton 8S

The ARRMA Kraton 8S Outcast 8S are 26 lbs. (12kg.) of high-flying. dirt shredding. jump-killing fun! If your A-arms aren’t up to the abuse this massive monster can dish out. look no further than RPM. Our replacement rear A-arms are designed with the backyard basher in mind and can handle some serious abuse and come back for more.

RPM rear A-arms have a triple beam style construction designed to spread impact energy across all three beams. Each beam’s cross-section is a whopping 5/8” (15.8mm) tall x 3/8” (9.5mm) wide. These massive beams reduce unwanted flex during normal suspension movement. yet allow impact-absorption during those not-so-perfect landings and crashes. We also moved the inner cross brace away from the chassis. eliminating the droop stop entirely. While this may seem counter-intuitive. our test truck’s chassis was bent at the droop stops. clearly illustrating that extreme impacts were too much for the chassis plate to handle. After all. there’s nothing worse than a bent chassis.

Made in the USA from our trademark blend of ultra durable materials. you can’t go wrong with RPM!

Tech Notes: RPM Rear A-arms for the ARRMA Kraton 8S are sold as a pair. RPM A-arms replace stock ARRMA #ARA330590.