Race-Stiff Tamiya 54081 - F103 Chassis Extended Carbon Upper Deck  [54081]

Stiffen Your F103 with the Tamiya 54081 Upper Deck

The Tamiya 54081 F103 Carbon Upper Deck is built for modders seeking a stronger backbone for their RC racer. Made from 1.5mm carbon fiber, this extended upper deck increases chassis stiffness while keeping weight low. It fits all standard F103 chassis models but is not compatible with the F103L and F103LM variants.

Benefits of the Longer Carbon Upper Deck

Increasing upper deck length improves torsional rigidity, which helps maintain consistent handling during fast laps and aggressive direction changes. The Tamiya 54081 replaces the stock kit part with a longer profile to help the car feel more stable at speed.