This RC-scale front knuckle arm kit is produced for the Tamiya CC-02 chassis and carries the model number JR-CC200-S. Constructed from aluminium as a direct replacement for the stock plastic knuckles, the set is intended to provide firmer steering response and extended service life for scale off-road applications.
The kit is designed around CC-02 steering geometry; check your steering hub spacing and kingpin arrangement to confirm compatibility before purchase. In most cases the parts replace the original knuckles without modification but verify clearances and re-torque steering linkages after the initial test to avoid binding issues.
From a setup standpoint, the knuckle arms influence steering stiffness and feedback. Stiffer knuckles reduce spindle flex and will affect turn-in and caster feel, so apply tuning changes incrementally and evaluate performance with your current tyre and suspension choices. This item is intended for RC-scale vehicle use only.