Tamiya TRF104 Graphite 2.5 Rear Upper Brace by Factory Pro O-TCPF06  [FP-O-TCPF06]

Summary of the rear upper brace

The Factory Pro FP-O-TCPF06 is an RC rear upper brace produced for the Tamiya TRF104 chassis, supplied in Graphite 2.5. It is a dedicated hop-up that attaches to the TRF104 rear upper mount to influence chassis flex and rear-end behaviour when you alter setup parameters.

This brace is intended for hobbyists tuning handling rather than for repairing damage. Installation centres on the rear upper brace position of the TRF104 chassis; installers should follow the vehicle's designated mounting points and standard hardware procedures. The component provides a single tuning axis to modify rear stiffness and complements shock and anti-roll bar adjustments.

Use the brace as part of a system-level tuning approach: combining it with different shock valving, spring rates or anti-roll bar settings will reveal how rear stiffness interacts with the car's overall balance. The content here refers to RC-scale use only and does not suggest real-vehicle application.