Tune your ARRMA RC vehicle's handling with these precision shock springs. Each pack includes two springs measuring 70mm in length with a stiffness of 1.42N/mm (or 8.1 lb/in). Made from high-quality spring steel, they're built for consistent performance and durability through jumps, bumps, and rough terrain. Swapping springs lets you adjust suspension response for different driving conditions—whether you want a softer ride for traction or firmer for stability. They're direct replacements for ARRMA part number ARA330639 and compatible with various models. Easy to install if you're familiar with basic RC maintenance. Upgrading your shocks can make a noticeable difference in control and speed. Keep your ride performing at its best with these reliable aftermarket springs.
