Designed specifically for the Tamiya DT-03 chassis, this aluminium front upright carries the designation JR-DT306-RD. It replaces the stock plastic part to deliver increased rigidity and steady steering geometry for competitive touring car use.
Installation is straightforward using standard DT-03 suspension practices and common hobby tools; no special fitment hardware is required when attaching to the DT-03 mounting points. Take the opportunity to check ball studs and bearings while fitting to maintain optimal steering movement.
In setup terms, the aluminium upright reduces flex at the front, which helps stabilise steering inputs and retain toe and camber settings under load. The part suits drivers looking for consistent changes to handling without altering core suspension geometry.
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