Rear Body Post Mount Plate for Tamiya TRF421X - Precision Graphite FP-O-TCP014 by Factory Pro  [FP-O-TCP014]

Rear body post plate engineered for TRF421X

This rear body post mount plate is produced for the Tamiya TRF421X platform and carries the Factory Pro FP-O-TCP014 reference. The part is machined from graphite to provide a stiffer mounting face compared with standard plastic components, which reduces local deflection at the body attachment points.

Its primary role is to position and secure rear body posts, delivering a stable contact area that helps preserve settings when you adjust body position or swap shells. By cutting unwanted movement at the mount, body and chassis responses become easier to predict when refining balance and aero setups.

Fitting is straightforward for hobbyists familiar with the TRF421X: the plate is made to align with the existing post area and hardware. Always confirm clearance and that the body travel and alignment are correct before completing the installation.