Kyosho Optima 2016 JAZRIDER JR-OT07A Aluminium Front Radio Post - Reliability Kit  [JR-OT07A]

Stiffen up your Kyosho Optima 2016 radio mount

The JAZRIDER JR-OT07A aluminium front radio post for Kyosho Optima 2016 is designed to replace the stock plastic post with a tougher aluminium item. This upgrade reduces flex in the radio mount, helping the car respond more directly to steering inputs on both dirt and asphalt.

Performance benefits of metal mounts

Metal radio posts deliver a more predictable feel because they resist deformation. Swapping to an aluminium post reduces movement under load and helps maintain a consistent steering geometry during aggressive driving.

Installation checklist

Fit the post with the original or appropriate screws, tighten to firm hand torque and check alignment. After the first session, retorque all fixings to ensure the part seats correctly.