TAMIYA TA-02T aluminium rear knuckle arm by GPM TA2T022  [TA2T022]

Aluminium rear knuckle arm for TA-02T

This RC-scale pair of rear knuckle arms is produced as an aluminium alternative to the stock plastic items used on the TA-02T platform. Designed to sit in the same mounting locations as the original components, the parts focus on reducing flex at the rear steering linkages to give a more direct steering feel and repeatable response during tuning changes.

Installation is intended as a direct swap with the TA-02T rear hubs and associated hardware. Check fitment with existing wheel bearings and mounting screws, confirm there is no interference with suspension travel, and follow standard torque practice for small RC fasteners. Because these are aluminium components, inspect mating surfaces and fasteners after initial runs and after any impacts.

Tuning role: switching from plastic to aluminium changes the stiffness of the rear steering assembly, which can reduce unwanted compliance and help translate small setup adjustments into more noticeable handling differences. Use this as part of a stepwise approach when refining toe, camber, and rear suspension settings for on-road or touring layouts.

This pair provides a straightforward aluminium upgrade for TA-02T owners seeking reduced rear steering flex and a firmer tuning platform without chassis modification.