Tamiya TRF421X Front Split Upper Deck - 1.6mm Graphite O-TCP011S by Factory Pro  [FP-O-TCP011S]

Front half split upper deck compatible with TRF421X

The Factory Pro front split upper deck is a 1.6mm graphite replacement crafted for the Tamiya TRF421X chassis, supplied as an aftermarket hop-up that uses the stock mounting points. It provides the front portion of a split upper deck so drivers can alter the front deck's material or thickness independently from the centre and rear panels.

From a setup perspective the 1.6mm graphite plate alters front chassis stiffness and response relative to the standard plastic deck, giving a consistent change in front-end behavior. Install the plate with the TRF421X's existing screws and hardware, and confirm alignment and clearance around the servo, steering linkages and front suspension before use.

Fitment is intended for the TRF421X split upper deck arrangement; confirm your chassis configuration before fitting this front piece. Inspect mating surfaces for burrs and ensure fasteners are tightened to the chassis manufacturer's recommended torque to avoid introducing stress concentrations into the graphite.