Serpent SER401909 Topdeck Flex Post for X20 FWD  [SER401909]

Improve Upper Deck Control on Your Serpent X20

The Serpent SER401909 topdeck flex post is a compact upgrade aimed at racers and club drivers who want cleaner feedback from their Medius X20 FWD 1/10 EP cars. It reduces unwanted movement in the upper deck so the chassis reacts more consistently lap after lap.

How the SER401909 Helps Handling

This topdeck flex post adds bracing to the upper deck, helping to maintain chassis geometry under hard loads. The result is steadier grip through corners and improved repeatability during aggressive maneuvers.

Compatibility Notes and Fitment Tips

Designed for the Medius X20 MID Series, it is compatible with X20 FWD 1/10 EP models (SER400035 and SER400036). Fitting the part is direct and quick, making it a low-effort performance tweak.