This is a set of spring adjustment nuts designed for X shock assemblies used on Yokomo R12 and GT series RC models. Intended as an RC-scale accessory, the part provides an easy way to change spring preload and fine-tune suspension response without replacing springs or modifying shock bodies.
The component serves a simple tuning role: it changes the spring seat position to alter preload and static ride height, helping to refine handling balance and cornering behaviour on track or practice sessions. It is compatible with the X shock style used on the listed R12/GT models below.
This article describes an RC-scale accessory intended for use on compatible R12/GT chassis X shock assemblies only.
Copyright © 2008-2026 rcjaz.com All rights reserved