Serpent SER401840 3-Hole Shock Piston Precision Insert  [SER401840]

Upgrade Medius X20 Damping with the Serpent SER401840

The Serpent SER401840 3-hole shock piston is aimed at model racers who want finer suspension control. It works with Medius X20 cars to smooth out damping transitions and support consistent cornering performance.

Three-Port Design for Consistent Response

Three flow ports give better regulation of oil movement inside the shock, which can reduce unpredictable reactions over bumps and during weight transfers. That steadier response helps maintain grip on a variety of race surfaces.

Direct Fit for MID 1/10 EP Variants

Made to suit the Medius X20 MID 1/10 EP models (SER400033 and SER400034), this piston installs into standard shock assemblies with minimal fuss. It is suitable for regular servicing or as part of a setup change.