This RC-scale front suspension arms set is designed for the TAMIYA TT-02B chassis and is supplied as model JR-TT2B04-GU. The gun metal aluminum components replace the stock front arms and aim to provide a firmer mounting location ahead of the chassis.
Fitment is focused on the TT-02B front suspension layout and uses the original mounting points. Installation typically involves removing the stock plastic arms and installing the aluminum set with the existing pins and screws. Always check steering link and servo clearances during assembly to avoid interference.
As an upgrade these aluminum arms change front-end rigidity compared with plastic, which affects steering characteristics and suspension movement. Plan to make incremental setup changes to toe, camber, and shock settings while testing to achieve your preferred handling balance.