This aluminium roll spring holder is made for the Yokomo R12 platform as a scale RC accessory. It secures roll springs and provides repeatable mounting locations so you can make consistent roll adjustments on your model.
The package contains two matched sets, reflecting the pairing typically used on R12 touring car suspension assemblies. Fit them when you need precise spring placement and lightweight support for roll spring tuning at the track or during practice.
Installation note: this part is designed for direct fit to the supported R12 chassis variants listed below, and its tuning role is to change roll spring placement and thereby influence roll stiffness and transient response rather than to modify primary suspension geometry.
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