The JR-OT07A front radio post is an aluminium replacement designed specifically for the Kyosho Optima 2016 chassis. Its metal construction offers enhanced rigidity compared with the original plastic post, serving as the structural support for the on-board radio module and its mounting platform.
This item is designated for the Kyosho Optima 2016 only. Do not assume it fits other Kyosho models or unrelated chassis without seller confirmation or a test fit. No additional compatibility is claimed beyond the stated model.
Installation guidance: the post mounts to the existing radio tray or mounting points. Typical steps include removing the body and original post, aligning the aluminium post with the tray holes, and fastening with the vehicle's hardware. Specific screw types and torque figures are not provided; verify with the seller if needed.
Service and durability notes: the aluminium post reduces flex at the radio mount and can improve long-term wear characteristics under repeated servicing. The stiffer mount can stabilise receiver placement during adjustments, which helps when repeatedly testing suspension or electronics setups.
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