Tamiya F103GT SSG Rear Body Post Support Graphite - F103GT-13/SG by 3Racing  [F103GT-13/SG]

Rear Post Brace in Graphite

This graphite rear body post support is made for the Tamiya F103GT SSG chassis and supplied as 3Racing part F103GT-13/SG. It gives a light, stiff mounting point that reduces flex at the rear posts and helps keep the shell aligned for consistent lap-to-lap handling and setup work.

Fitting is straightforward: the support locates to the existing rear post positions on F103GT SSG style bodies and fastens to the rear subframe area. Its purpose is to stabilise the post assembly and limit body movement from bumps or chassis roll that can change aerodynamic contact and handling feel.

Use this support when you need a firmer rear body mount to benchmark suspension and aero changes without variables from loose body posts. It is an RC accessory intended for hobby-scale setup and routine maintenance.