Serpent SER401851 Midshaft Pulley Set for Medius X20  [SER401851]

Serpent SER401851 Midshaft pulleyset
Price:
NZD$105.04
Brand:
Serpent
Model:
SER401851
Condition:
Brand New
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Servicing Medius X20 with the Serpent SER401851 Pulley Set

The Serpent SER401851 midshaft pulley set is a maintenance and upgrade part for Medius X20 MID 1/10 EP vehicles. Listed under car kit spare parts, it is engineered to slot into the X20 layout without fuss and provide steady mechanical behaviour on track or club runs.

Fitment Notes and Purpose

Built for Medius X20 MID 1/10 EP variants (SER400033 and SER400034), this pulley ensures accurate rotation transfer inside the drivetrain. The component is designed to hold consistent tension and resist wear from normal hobby use.

Installation Hints

When fitting the SER401851 midshaft pulley set, make sure all mating parts are free of grit and old lubricant. Align the pulley carefully and tighten fixings to the recommended feel to avoid binding or misalignment.

Can I use this on a modified X20?

If your chassis still uses the stock midshaft layout, the pulley will fit. For heavy modifications check clearances and part numbers first.

Should I apply grease or oil?

Light bearing grease on mating surfaces is fine, but avoid over greasing belts or contact faces that require dry running. Use lubricant recommended for RC drivetrains.

Is this part suitable for club racing?

Yes, the SER401851 is built to handle regular club-level use and provides consistent performance when correctly installed and maintained.

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