RPM80822 Front Arms are durable, high-performance replacement parts designed to improve suspension strength and handling on Arrma 4S vehicles. Made from RPM’s tough composite material, these front arms resist bending, cracking, and wear during aggressive driving and off-road use. They help maintain proper front suspension geometry, ensuring consistent handling, stability, and control. Perfect for replacing worn stock arms or upgrading for racing, bashing, and rugged terrain.