Serpent 500440 - SRX4 Layshaft Pulley 20T Performance Fit [SER500440]

Serpent SER500440 Layshaft Pulley 20T SRX4

Price:

CAD$21.22

Brand:

Serpent

Model:

SER500440

Condition:

Brand New

Quantity:

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Description
FAQ

20T SRX4 Layshaft Pulley with Engineered Fit

The Serpent 500440 layshaft pulley is machined to fit the SRX4 chassis closely, improving drivetrain efficiency while helping to limit wear under race conditions. Its 20-tooth profile promotes smooth power transfer and steady behaviour during regular maintenance or upgrades.

Will this pulley fit other Serpent kits?

This part is made for the SRX4 layout and is a direct fit there. Other Serpent models may need adapters or different parts to work correctly.

How should I inspect the pulley during routine service?

Check the teeth for flattening or chips, ensure the bearing runs freely and that the pulley sits true on the layshaft. Replace if you spot excessive wear or play.

Is this suitable for both practice and race use?

Yes. The 20T geometry maintains consistent engagement for everyday running and race conditions, though lifespan will depend on driving surface and maintenance frequency.