This product is a set of 30‑degree blue caster blocks designed to position the front suspension and steering knuckles at a specific steering angle for improved handling performance. Manufactured from durable composite material, they help maintain proper alignment and strength during high‑stress cornering and off‑road driving. Precision‑molded to match factory geometry, the caster blocks ensure consistent steering response and predictable handling characteristics. They are compatible with Traxxas models that use 30° caster blocks, such as Slash and Rustler variants, and serve as direct replacement parts to restore proper front suspension alignment and performance.