This JR-TT2B01-RD knuckle arm set replaces the stock front knuckles on TAMIYA TT-02B and DF-02 chassis with red anodized aluminum components intended for 1/10 scale RC hobby use. The design targets greater component stiffness and more repeatable steering geometry versus typical molded plastic parts, helping to deliver steadier steering feedback during setup or on-track practice.
The parts are supplied as a matched pair for front suspension use on the specified TAMIYA platforms. Installation typically uses the chassis' existing mounting points and standard hardware; always verify fit with your wheel hexes and kingpin arrangement before completing assembly. After fitting, recheck steering travel and toe to confirm alignment and safe operation.
As an aluminum hop-up, these knuckles reduce front-end flex which can change steering feel and durability under repeated use. They are intended for hobby-level maintenance and incremental handling refinement rather than a full suspension redesign.
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