This graphite chassis brace is an accessory created for 1/12 competition use and is compatible with Yokomo YR-X12 series chassis. It acts as a reinforcement to modify chassis stiffness while retaining the original main plate.
Fitting is straightforward for those experienced with 1/12 touring cars: the brace secures to the factory mounting positions on YR-X12 and YR-X1219 chassis and is intended to be used with the car's existing fastenings. No extra parts are assumed included, so keep your original screws and mounts when fitting.
From a setup point of view the brace reduces torsional flex and can change how weight transfers during cornering; small, progressive adjustments to chassis stiffness with components like this influence front grip, mid-corner balance and transient response. Assess changes trackside with staged tests to isolate effects.
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