The JAZRIDER Aluminum Front + Rear Radio Post Set JR-OT07 provides a straightforward durability upgrade for the Kyosho Optima 2016 radio mounting points. Manufactured to replace stock plastic posts, the aluminium parts give a firmer, longer lasting support for receiver and antenna hardware.
These replacement posts reduce flex at the radio area and improve mechanical security during routine runs. The aluminium construction is intended for hobbyists seeking reliable parts for regular driving rather than race-only components.
Designed for the Optima 4WD layout, the JR-OT07 fits with standard fasteners and common tools. Installers should check screw torque after initial installation and inspect parts periodically for signs of wear following heavy use.