Servo Saver Spring 12x20mm X-Hard (ARA340178)

This Servo Saver Spring is an ideal replacement part for your ARRMA vehicle.

It is precision manufactured from high quality spring steel, which is tuned to provide protection to the servo in your ARRMA vehicle. The extra hard spring specification increases steering response and is designed to be used with high-strength servos, featuring a 12mm diameter and a 20mm length.