The JR-THNE01-BK is an aluminium replacement front lower arm intended for Tamiya Hornet EVO chassis in RC buggy applications. It replaces the standard plastic lower arms while retaining the original geometry to allow direct installation.
Functionally the arm increases structural stiffness in the lower suspension link, which may change steering feel and how loads are carried through the front end. Supplied in black, it is intended as an aftermarket spare or tuning component for repairs and setup tweaks.
Installation follows the factory procedure: remove the wheel and any required front inserts, exchange the lower arm while keeping existing pins and mounting hardware, then check suspension travel and steering alignment after reassembly. Because a stiffer arm changes front feedback, re-check toe and camber once fitted.
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