Serpent 401984 Low Resistance Belt for Medius X20 Mini EP  [SER401984]

Serpent SER401984 Belt 30S3M621 low Friction X20M
Price:
NZD$31.60
Brand:
Serpent
Model:
SER401984
Condition:
Brand New
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Dial in Response with Serpent 401984 on Your X20M

The Serpent 401984 low friction belt is built for the Medius X20 Mini EP, giving a noticeable reduction in drivetrain resistance. Its design helps the car feel more responsive through throttle inputs and keeps power delivery consistent lap after lap.

Why This Belt Helps

By cutting internal friction, the belt smooths power transfer and reduces hunting in the drivetrain. That smoother operation lowers stress on gears and bearings and helps maintain setup stability during long running sessions.

Fit and Installation Notes

This belt matches the Medius X20 Mini EP geometry for a neat install with minimal adjustments. Proper alignment and tensioning will ensure the belt lives up to its low friction advantages on the track.

Is the Serpent 401984 compatible with stock pulleys?

Yes, it is sized for the stock Medius X20 Mini EP pulleys and should run correctly without pulley changes when aligned properly.

How often should I replace the belt?

Replace the belt when you notice visible wear, glazing, or stretch; check periodically after heavy running or crashes.

Any setup tips for first installation?

Fit the belt with the chassis level, confirm pulley alignment, and run a few slow laps to let the belt seat before pushing hard.

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