The ARRMA Kraton 8S is 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. RPM's replacement front A-arms are designed with the backyard basher in mind and can handle some serious abuse and come back for more.

• Lower A-arms: triple beam construction designed to spread impact energy across all three beams; each beam's cross-section is 5/8" (15.8mm) tall x 3/8" (9.5mm) wide; inner cross brace moved away from chassis, eliminating the droop stop entirely
• Upper A-arms: dual beam construction; each beam is 1/2" (12.7mm) tall x 3/8" (9.5mm) wide; tube shape over hinge pin eliminated to remove built-in molding stresses; leading edge hinge pin support beefed up
• Both upper and lower A-arms molded with fingernail slots for easy access to remove the aluminum support ring at the pivot ball
• Made in the USA from RPM's trademark blend of ultra durable materials

Installation: Like stock A-arms, RPM Kraton 8S versions are sold without threads. If the pivot ball hole is difficult to thread using the pivot ball, RPM recommends thread tapping (tap not included) the hole for 2–3 threads, but do not tap any further. Additional cut threads will negate the thread-locking capability of RPM's materials.

Compatibility: RPM does not recommend use of this product on the EXB version of the 8S models. The EXB spring perch will cause fitment issues with the sway bar and lower shock mount, therefore requiring modification to the arms for proper fitment.