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

Graphite Rear Body Brace

Designed for the Tamiya F103GT SSG, this graphite rear body post support is supplied as 3Racing part F103GT-13/SG. It offers a rigid, light mounting point to limit flex at the rear posts and help keep the body shell aligned during setup and race simulation runs.

Installation is straightforward: the brace aligns with the existing rear post mounts on F103GT SSG shells and bolts to the rear subframe. By stabilising the post assembly it reduces body movement from track irregularities or chassis roll that can influence aerodynamic balance and steering feedback.

Use the support to secure a firmer rear body mounting when testing suspension or aero tweaks so adjustments are evaluated without body-post variance. This is an aftermarket accessory for hobby RC maintenance and setup.