This graphite stiffener is an RC accessory tailored to the MR-4TC SD main chassis, intended to alter chassis rigidity by adding a graphite plate into the chassis stack. The component gives a simple way to affect overall flex without touching suspension geometry.
Installation is performed at the main chassis area where the stiffener is fastened into the chassis stack using the vehicle's existing mounting points. Because it changes chassis flex behavior, make measured adjustments and test on the circuit to assess handling changes.
As a tuning element, the stiffener works in concert with suspension settings and tyre choice to refine transient response and mid-corner balance for drift applications. It is a chassis-level modification rather than a substitute for suspension or steering setup work.
Compatible with MR-4TC SD main chassis as specified by the product information.
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