The Tamiya 42347 TRF420 Carbon Upper Deck adds stiffness to the chassis for more precise control and improved cornering. Made from 2mm carbon fibre, this component balances durability with low mass for better track performance.
Specifically produced for the TRF420 chassis, the upper deck installs using the original fixing points for a straightforward changeover. Refer to the Tamiya R/C Parts Matching List to confirm compatibility on different chassis versions.
Carbon fibre provides enhanced rigidity without a heavy penalty, helping deliver quicker steering response and improved consistency lap after lap when fitted to a tuned TRF420.
Regularly check the deck for signs of impact damage and replace it if you find splits or surface delamination. A sound upper deck helps preserve suspension geometry and predictable handling.
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