RPM70772 Rear Shock Tower is a strong, high-performance replacement designed to improve durability and suspension support on the Traxxas Rustler 4x4. Made from RPM’s tough composite material, this shock tower resists cracking, bending, and wear during aggressive driving and off-road use. It helps maintain proper suspension geometry, ensuring consistent handling, stability, and performance. Ideal for replacing worn stock shock towers or upgrading for racing, bashing, and rugged terrain.