This graphite rear body post bracket is an RC-scale replacement part compatible with the Tamiya TRF421 chassis and supplied by Factory Pro as model O-TCP007. It provides a secure mounting plane for the rear body posts and links the body to the TRF421 chassis mounting points.
By reducing play between body and chassis at the rear, the bracket preserves body height and helps maintain alignment through cornering and under braking. That stability supports a more consistent handling response across runs.
Fitting is straightforward for builders familiar with TRF421 hardware: swap out the stock mount and attach this plate to the factory post positions. Double-check post alignment and body sit before final tightening to ensure a square fit. This item is for model use only.
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