Tamiya 3404073 Carbon Fiber Upper Deck for TRF419XR - Track Stiffener  [3404073]

Stiffen Your TRF419XR Chassis with a CFRP Upper Deck

The Tamiya 3404073 Carbon Fiber Upper Deck is built to match the TRF419XR chassis and is produced from high-grade carbon fiber reinforced plastic (CFRP). At 2.0mm thickness this plate raises structural stiffness, helping the car hold lines through fast corners and reducing unwanted chassis flex during aggressive laps.

Benefits of Carbon Fiber for On-Road Racing

Carbon fiber provides an excellent strength-to-weight ratio, so you get added rigidity without a big weight penalty. Fitting this upper deck improves steering response and makes adjustments to suspension and toe more consistent on the track.

Fitting Advice for Best Results

When installing the Tamiya 3404073 deck, ensure the plate sits flush and torque screws evenly to avoid stress points. Check mounting hardware regularly and make small setup tweaks after the first runs to balance handling.

Suited to competitive drivers who want a firmer TRF419XR platform, this carbon fiber upper deck supports more precise control at race pace.