Kyosho Optima 2016 Aluminum Front and Rear Radio Post Upgrade JR-OT07 by Jazrider  [JR-OT07]

Aluminum radio post kit

This machined aluminum front and rear radio post set is a direct replacement for the Kyosho Optima 2016 chassis. It swaps out the stock plastic posts to provide a firmer, more durable mounting point for the receiver and its wiring without changing the radio bay layout.

Installation normally requires removal of the original posts and fitting the aluminum parts into the same locations. Confirm alignment and clearance before final tightening to avoid stressing the receiver or obstructing antenna routing.

On the track the stiffer posts help keep the receiver stable during aggressive handling and repeated tuning sessions, which simplifies wiring management and makes setup changes more consistent. Use this set where improved durability and a more secure radio mount are needed on Optima 2016 cars.