For serious handling improvements, the JAZRIDER JR-OT12 JAZRIDER JR-OT12 carbon radio plate fits the Kyosho Optima 4WD and provides a lightweight way to reduce chassis flex. It is crafted from carbon fibre to keep weight down while increasing rigidity in key areas.
Carbon fibre delivers stiffness where you need it without adding cumbersome weight. Replacing the stock tray with this plate helps the chassis hold its geometry under load, which improves cornering consistency and driver confidence.
The component is cut to match the Optima 4WD mounting layout so it installs with standard fasteners. That makes it easy to include in a weekend setup session or when preparing for a race.
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