The Tamiya 42348 TRF420 Carbon Lower Deck is a precision made 2.25mm carbon fibre plate designed to reduce chassis twist and deliver cleaner handling. It is ideal for competitive hobbyists chasing consistent lap times.
Carbon fibre provides high rigidity while keeping weight low, which helps preserve suspension feel and improves response to driver inputs. The lower deck helps the car settle sooner into the corner and hold its line.
Made to suit the TRF420 chassis mounting layout, this lower deck installs using the original fasteners. Inspect the chassis and hardware when replacing the deck to ensure a flush, secure installation.
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