Serpent 903638 - 63T SL8 XLI 2-Speed Gear Track Upgrade [SER903638]

Serpent SER903638 2-speed Gear 63T SL8 XLI

Price:

CAD$8.02

Brand:

Serpent

Model:

SER903638

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Spares / Hop-ups - Serpent - Viper Series - Viper 988 1/8 GP (SER903017)

Accurate Shifting for Racing Rigs

Racers and serious hobbyists will value the Serpent 903638 - 63T SL8 XLI 2-Speed Gear for its precision engineering. This 63T SL8 XLI unit is made to improve reliability on race days, giving consistent performance and reduced maintenance under heavy use.

Why Choose this 63T SL8 XLI Gear

Compatibility: Fits a variety of 2-speed setups where exact tooth count and fit are needed.
Durability: Engineered to resist wear during repeated high-load shifts.
Performance: Improves shift response for quicker acceleration and cleaner speed changes.
Material: Constructed from quality materials selected for race durability and heat resistance.

Will this gear fit my two-speed transmission?

Check your transmission tooth count and mounting dimensions; this part is designed for systems matching a 63T SL8 XLI profile and common Serpent layouts.

How does this affect shifting under load?

The gear improves engagement and reduces missed shifts, helping maintain momentum during acceleration zones.

Any setup tips after installation?

Confirm endplay and mesh settings, run a few break-in laps at moderate load, and recheck for smooth shifting before full race runs.