Tamiya 54278 Separate-Type Upper Deck Set for F104/F104W - Race Setup Kit  [54278]

Optimise F104 flex with the two-piece upper deck

The Tamiya 54278 Separate-Type Upper Deck Set provides a two-piece construction that reduces chassis rigidity, helping the F104 hold more consistent contact with the track. This setup lets you tune flex to suit tighter corners or faster sweepers without heavy modifications.

Why a separate upper deck helps balance

Splitting the upper deck gives finer control over how the chassis bends under load, which can improve handling feel. It lets drivers tailor roll and bite characteristics for better corner performance.

Works well across different track textures

Whether running on smooth tarmac or textured club surfaces, this upper deck lets you adapt the chassis response to maintain traction and improve predictability through changing sections.