Serpent SER401906 21T Pulley for Medius X20 FWD  [SER401906]

Serpent SER401906 Pulley 21T X20FWD
Price:
AUD$41.64
Brand:
Serpent
Model:
SER401906
Condition:
Brand New
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Refine Your X20 FWD Power Delivery

The Serpent SER401906 Pulley 21T is a precision part for the Medius X20 FWD 1/10 EP family that helps smooth torque transfer through the drivetrain. It is intended to improve consistency across runs.

Designed for Consistency

High quality machining on the 21T pulley promotes accurate meshing and reduces uneven load on adjacent gears. That stability is valuable when developing a race setup.

Where It Fits

Compatible with Serpent X20 FWD 1/10 EP models (SER400035, SER400036), the pulley installs into standard layouts and suits tuners and hobbyists replacing worn components.

Will this pulley change handling characteristics?

The pulley focuses on drivetrain smoothness rather than suspension or steering. Any handling change comes from improved power delivery consistency, which can make throttle control feel more predictable.

Is the Serpent SER401906 a direct swap?

Yes, it is designed to fit the X20 FWD 1/10 EP models listed, so it should be a straightforward replacement without machining or adaptor parts.

How often should I inspect the pulley?

Check the pulley during routine service intervals or after off road runs. Look for tooth wear, burrs, or damage that could affect gear engagement.

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