Serpent SER401852 2.5 Front and Rear Spring Set - Balanced Tune  [SER401852]

Precision Springs for Medius X20 MID Setup

The Serpent SER401852 Spring Front/Rear 2.5 is made for the Medius X20 MID 1/10 EP chassis and tuned to deliver a balanced feel that sharpens handling and stabilises the car across different track surfaces. A practical upgrade for hobbyists who want crisper suspension response without changing core geometry.

Fitment and Applications

These springs are compatible with the Serpent Medius X20 MID series, including models SER400033 and SER400034. They integrate with the stock suspension layout to help improve cornering predictability and mid-corner balance when paired with appropriate shock settings.

Fitting and Care

When fitting the Serpent SER401852 springs, make sure the suspension bearings and shock shafts are clean and free of grit. Proper seating and regular inspection will prevent binding and help retain the handling benefits these springs provide.