Serpent SER904174 19T Pinion Gear for Viper 988-e Performance Upgrade  [SER904174]

Serpent SER904174 Pinion 19T 988E
Price:
£11.78
Brand:
Serpent
Model:
SER904174
Condition:
Brand New
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Refine Viper 988-e Drivetrain with Serpent SER904174 19T

The Serpent SER904174 19T pinion gear is a straightforward upgrade for Viper 988-e EP owners aiming for cleaner power delivery. Its precise tooth profile helps ensure consistent engagement and predictable drivetrain behaviour during races.

Precision Machining for Stability

Crafted to close tolerances, the Serpent 19T pinion maintains alignment under load and reduces irregular wear. Its compatibility with the Viper 988-e simplifies replacements when you need quick setup changes between heats.

Adjustable Performance Tuning

The 19T pinion makes it easy to experiment with gear ratios to favour acceleration or top speed depending on circuit demands. This flexibility helps you match motor performance to the course layout.

Will the Serpent 19T work with my spur gear?

Compatibility depends on the spur gear module and centre distance. The 19T is intended for the Viper 988-e but will mesh correctly with spurs that match the same gear module.

Should I change pinion based on track conditions?

Yes, tighter or more technical circuits often benefit from lower gearing for better acceleration, while flowing tracks favour higher tooth counts for a greater top speed. Test changes in practice to find the right balance.

How do I check pinion alignment correctly?

Set a snug but not tight mesh using a business card or feeler method, then confirm under power that there is no grinding. Recheck the set screw and secure the pinion after a short run.

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