The 3RACING Aluminium Shock Spring Base Cover 13mm (offset 1) is manufactured to support consistent spring positioning under dynamic loads. It reduces lateral spring movement and aids in achieving repeatable damper response during setup changes.
With a precise 1mm offset, this aluminium cover adapts to various damper architectures while adding minimal weight. The result is improved spring seat stability which helps maintain tuning settings lap after lap.
Compatible with most 13mm shock assemblies, the component is intended for competitive builds where predictable suspension behaviour matters. Fit it as part of a setup routine to refine preload and rebound consistency.