Serpent SER903732 2-Speed Gear 56T XLI Gen2 SRX8GT R GP Fit [SER903732]

Price:

£5.50

Brand:

Serpent

Model:

SER903732

Condition:

Brand New

Quantity:

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Description
FAQ

Replacement 2-Speed Gear for Viper 989 GP

The Serpent SER903732 2-speed gear 56T XLI Gen2 serves as a reliable replacement option for Viper 989 GP owners looking to restore crisp gear changes. It is made to align with the Viper gearbox geometry and support repeatable shifting.

What the 56T XLI Gen2 Brings

Precision Engineering: Manufactured to fit Viper 989 GP internals so the gear engages smoothly under load.
Durable Construction: Suited to the demands of club and competitive use, reducing the need for frequent swaps.
Optimized Performance: The 56 tooth design offers a measured trade off between acceleration and top end for versatile track use.

Practical Installation Guidance

Ensure the gearbox and mating gears are clean before installation and verify proper mesh by hand. After the first few runs, recheck bolts and mesh to spot any early movement or wear.

Is this compatible with older Viper variants?

It is optimised for the Viper 989 GP gearbox. Fitment on older or different variants may not be guaranteed without checking dimensions.

How should I inspect the gear after use?

Examine tooth profiles for flattening, look for scoring on flanks, and listen for rough engagement during shifts to catch wear early.

Can I run this with my current spur and pinion?

In most cases yes, but confirm gear mesh and clearance when installed. Minor adjustments may be required to maintain correct engagement.