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

Rear brace overview and purpose

This Factory Pro FP-O-TCPF06 is an RC-scale rear upper brace made for the Tamiya TRF104 chassis in a Graphite 2.5 format. It is supplied as a hop-up component that attaches at the TRF104 rear upper mount to influence chassis flex and rear-end behaviour when you make setup tweaks.

The brace is aimed at hobbyists focused on adjusting handling balance rather than repairing damaged parts. Installation concentrates on the TRF104 rear upper brace position; fitters should use the chassis mounting points and common hardware techniques. The brace delivers a targeted change to rear stiffness that works alongside shock settings and anti-roll bar adjustments.

Approach setup changes with the brace as part of a complete tuning package: match it with alternate shock valving, spring rates or anti-roll bar choices to see how rear stiffness affects the car's balance. This description refers only to RC-scale use and does not imply any real-vehicle application.