Swap out fragile plastic parts on the Kyosho FW05-R or FW05RR for the 3Racing aluminium radio tray post and steering servo mount to get a firmer, longer lasting tray assembly. This upgrade helps maintain tray geometry under stress.
The 3Racing FW05-023 matches the factory mounting holes for FW05-R and FW05RR models and installs by replacing the original components. Installation requires common hand tools and minimal time.
Aluminium upgrades resist deformation better than plastic, reducing unwanted movement that can affect steering feel and ensuring the radio tray stays true during repeated runs.
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