Serpent SER401870 X20 Mid Central Stiffener  [SER401870]

Improve mid-chassis control with Serpent SER401870

The Serpent SER401870 centre mount stiffener is a focused upgrade for the Medius X20 MID 1/10 EP chassis, helping to limit unwanted flex through the middle of the car. It is useful for drivers who want crisper responses at the limits of grip.

Fitment details and simple assembly

This component is designed for the Serpent Medius X20 Series and fits the X20 MID 1/10 EP variants (SER400033 and SER400034). It installs using the vehicle's existing screw points so you can bolt it in without significant changes to the chassis.

Performance gains from a stiffer centre

Installing the SER401870 reduces centre-section movement when cornering or under hard acceleration, which can improve turn-in accuracy and give more predictable feedback through the steering wheel or transmitter.