RO-Series Molded Graphite Main Chassis RO-002G by Yokomo  [RO-002G]

Overview of chassis behaviour

This main chassis for RO-series models is made from a graphite-mixed resin to boost structural stiffness while preserving the same external form and mounting pattern as the stock unit.

Because the chassis geometry is unchanged, it serves as a direct drop-in replacement for RO-series frames and accepts existing mounting hardware and accessories. The added rigidity tends to sharpen steering response and reduce chassis flex, which is most noticeable on high-grip surfaces.

Keep in mind the part is intended to tune chassis flex rather than add mechanical features. Expect shifts in handling balance and review suspension preload, anti-roll distribution, and ride height after fitting to re-establish the desired traction and responsiveness.

For constructors campaigning RO-series cars on grippy tracks, this graphite-mixed main chassis gives a firmer feel and cleaner steering without requiring changes to stock mounting points; follow up with setup tweaks after installation.