Kyosho Optima 2016 Rear Radio Post CNC-Style Aluminium Mount - JR-OT07B by Jazrider  [JR-OT07B]

Kyosho Optima 2016 Aluminum Rear Radio Post
Price:
USD$6.50
Brand:
JAZRIDER
Model:
JR-OT07B
Condition:
Brand New
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Technical rear mount for Optima 2016

This aluminium rear radio post is an aftermarket replacement part for the Kyosho Optima 2016 chassis, identified as JR-OT07B. It provides the rear fixing point for the receiver and radio equipment, giving a rigid anchor that reduces component movement under load and improves long-term connection stability.

Installation reuses the chassis radio tray or rear bulkhead fasteners; the aluminium post replaces the OEM plastic item to deliver a firmer mounting surface. Confirm hole alignment and secure wiring to keep antenna and power leads clear of suspension arms and drivetrain components.

From a practical perspective the part improves serviceability and reliability more than handling; a stable radio platform reduces intermittent faults and helps maintain consistent electronics placement for repeatable setup and diagnostics.

What checks do I perform before final fit?

Dry-fit the JR-OT07B to confirm screw hole alignment and ensure the receiver tray clears the post; verify wire routing before final torque to avoid pinched leads.

Are there recommended fastener torques?

Use light, controlled torque appropriate for small RC hardware and aluminium parts; overtightening can strip threads or deform the post, so snug settings and thread locker where needed are advised.

How does this affect routine maintenance?

The aluminium post is low maintenance but inspect mounting screws after heavy runs and check wiring security; the improved rigidity makes troubleshooting radio issues easier by removing mount flex as a variable.