Serpent SER401839 Lightweight Aluminium Shock Adjusting Nut with O-Rings  [SER401839]

Serpent SER401839 Shock adjusting nut Aluminium o-rings
Price:
AUD$39.80
Brand:
Serpent
Model:
SER401839
Condition:
Brand New
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Track-ready suspension tuning using Serpent SER401839

For drivers running the Medius X20 MID platform, the Serpent SER401839 shock adjusting nut is a practical component for getting suspension settings spot on. The aluminium body plus o-rings gives a secure seating that helps maintain consistent damping through laps.

Compatibility with Medius X20 MID models

This nut is specifically made for the Medius X20 MID 1/10 EP models (SER400033 and SER400034). The aluminium construction is robust yet light, so it supports precise handling without adding excess mass.

Fitting advice and routine checks

Install the nut with the o-rings seated correctly to avoid any play. After initial fitting, recheck tightness after a few runs and inspect o-rings regularly; replacing them when worn keeps your ride height and damping consistent for club events.

Is this a direct swap for the stock adjuster?

It is made to fit the Medius X20 MID series items listed, so on those models it acts as a direct replacement. Check dimensions if swapping to other platforms.

Will it help with quicker setup changes at the track?

The secure o-ring fit reduces accidental movement, so once you set ride height and damping the nut helps keep those settings stable between runs.

How should I replace the o-rings if needed?

Remove the nut, slide off the old o-rings and fit new ones that match size. Ensure they sit flat and are not pinched before refitting to maintain locking function.

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