For drivers chasing steadier lap times on a Serpent 4X EVO, the SER401778 2mm carbon fibre chassis gives a clean improvement in stiffness without a big weight penalty. The precise layup helps the car hold its line through fast sections.
Carbon fibre delivers excellent stiffness per gram, a key trait for competitive RC setups. By trimming excess weight and increasing torsional rigidity, the chassis improves turn-in and reduces unpredictable flex during hard cornering.
The SER401778 is designed around the Serpent 4X EVO component layout so it aligns with standard mount points and electronics locations, making the swap straightforward for most hobbyists.
A practical performance upgrade for club racers who want a stiffer, lighter platform that integrates smoothly with existing 4X EVO gear.
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