For dedicated RC enthusiasts wanting a tougher foundation, the Kyosho OT219S Main Chassis in silver delivers a dependable upgrade for the OPTIMA. It is aimed at users who need greater rigidity without sacrificing serviceability.
The Kyosho OT219S Main Chassis is made specifically for the OPTIMA line to ensure straightforward fitment and correct mounting points. The silver finish gives a clean look while the stiffer platform reduces chassis flex and improves high-speed stability on paved surfaces.
Swapping in the Kyosho OT219S is a simple procedure if you follow the stock screw pattern. Tighten fasteners evenly to keep the chassis flat, and inspect mounting hardware regularly to avoid loosening from vibration.
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