The JR-CC200-GU knuckle arms are an aluminum replacement option intended for the TAMIYA CC-02 scale off-road chassis, provided in a gun metal finish. They serve as an aftermarket metal alternative to the stock plastic arms in the CC-02 steering assembly.
Fitment leverages the CC-02 mounting geometry so the arms pair with existing wheel hubs and steering links without modifying the main chassis. Installation uses standard CC-02 knuckle attachment points and routine hardware.
When tuning, these knuckles reduce steering pivot flex and promote stable steering geometry for repeatable handling across sessions, making them appropriate for maintenance swaps and setup refinements.