The JAZRIDER JR-OT11 carbon rear shock stay is a direct upgrade for the Kyosho Optima 2016, adding a stiff and light mounting point that sharpens rear-end control. It is tailored to the Optima 4WD platform to support more consistent handling.
Carbon fiber combines low mass with high stiffness, which benefits RC suspension components. Replacing the standard stay with carbon reduces rotating and unsprung weight while keeping durability, helping the car settle faster over bumps.
This part is engineered to match the Kyosho Optima 2016 mounting pattern and installs using the stock fixings. The swap is fast and keeps setup downtime to a minimum so you can spend more time running the car.
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