Serpent SER903734 58T XLI Gen2 2-Speed Gear for Viper 989 GP Upgrade  [SER903734]

Serpent SER903734 2-speed gear 58T XLI Gen2
Price:
AUD$10.92
Brand:
Serpent
Model:
SER903734
Condition:
Brand New
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Upgrade Notes for the Serpent SER903734 2-Speed Gear

The Serpent SER903734 2-speed gear 58T XLI Gen2 is a transmission replacement aimed at keeping a Viper 989 GP running as intended. It is a functional component that ensures reliable gear transitions for track or club use.

Compatibility Details

This gear is produced for the Viper 989 GP (SER903018) series, making it a direct choice for replacement or gearbox maintenance. The manufacturing precision helps ensure correct seating and reliable engagement across both ratios.

Practical Fitting Tips

Prior to fitting, wipe components clean and check for damage or wear. Correct mesh settings and secure fittings will minimise noise and reduce the chance of stripped teeth under load.

Is road or off-road use different for this gear?

Functionally the gear works the same on different surfaces. However, more debris in off-road environments means more frequent inspection and cleaning are required.

Do I need any special tools to install it?

Basic hobby tools like hex drivers and a small screwdriver are typically sufficient. A gear mesh gauge is helpful but not mandatory if you can set backlash by feel.

Can worn bearings affect gear life?

Yes. Excessive bearing play can cause misalignment and accelerated tooth wear, so replacing tired bearings during gearbox service is recommended.

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