This rear lower arm is an alloy aftermarket replacement for the Tamiya TT02B platform, for RC-scale applications only. It replaces the stock plastic lower arm with a stronger link to reduce deformation and help the suspension keep its intended geometry under load.
The part comes as one pair and is intended to fit TT-02 family chassis that accept TT02B rear lower arms. It mounts to the standard vehicle mounting points using original hardware; always verify fitment on your exact TT-02 variant before finishing assembly. This component is aimed at tuning suspension behaviour rather than changing chassis layout or roll centres.
Use this alloy lower arm for a direct, long-lasting upgrade to TT02B rear links to cut flex and give firmer steering feedback while retaining the stock suspension geometry.
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