TRX-4 Scale Polyurethane Front/Rear Skid Plates TRX4ZSP16A by GPM  [TRX4ZSP16A]

Polyurethane underbody plates for TRX-4 crawlers

This 16pcs polyurethane skid plate upgrade pack is an aftermarket scale accessory tailored for the TRX-4 chassis (TRX4ZSP16A). The components provide front and rear supports plus main skid panels and the required fixings to present a more realistic underbody and add basic abrasion protection on trail runs.

Each piece is moulded from a resilient polyurethane that balances flexibility with abrasion resistance, suitable for slow-speed rock crawling and scale presentation. The parts are marketed as decorative items that also reduce wear on exposed subframe areas during light off-road use.

Installation is aimed at hobby-level modification of Traxxas TRX-4 models and uses the included M3.0x6 round head hex screws; typical RC workshop tools such as a hex driver and screwdrivers are used to remove and refit panels during the swap.

This GPM polyurethane skid plate kit gives a tidy scale underbody and simple protection for TRX-4 trail rigs without complex modifications, ideal for scale-focused crawler builds.