Serpent 903634 High-Precision 57T 2-Speed Gear for SL8 XLI  [SER903634]

Serpent SER903634 2-speed Gear 57T SL8 XLI
Price:
£5.46
Brand:
Serpent
Model:
SER903634
Condition:
Brand New
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Precision Shifting with the Serpent 903634 2-Speed Gear

The Serpent 903634 2-Speed Gear features a 57T tooth count tailored to SL8 XLI transmissions, aimed at delivering more consistent shifts and improved drivetrain behaviour. It is a targeted upgrade for drivers seeking predictable power transfer during races and practice sessions.

The tooth count itself is part of the overall ratio. Swapping this gear will alter final drive characteristics compared to other counts, so recheck gearing choices after fitting.
Check the gear after heavy race days and every few events for wear or burrs. Early detection prevents damage to selector parts and adjacent gears.
Set correct mesh, verify selector alignment, and pair with well maintained bearings. Small shimming tweaks can eliminate noise and improve engagement.

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