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

Serpent SER903634 2-speed Gear 57T SL8 XLI
Price:
NZD$12.52
Brand:
Serpent
Model:
SER903634
Condition:
Brand New
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Race-Focused 2-Speed Gear for SL8 XLI

For riders who fine-tune their setups, the Serpent 903634 2-Speed Gear uses a 57T tooth count tuned for SL8 XLI cars to enhance shift response and reduce drivetrain losses. It is a straightforward upgrade for anyone wanting steadier runs and predictable power delivery on varied track surfaces.

Some aftermarket gearboxes follow Serpent dimensions, but you should confirm bore size and selector fit. Minor machining may be needed in non compatible housings.
The 57T gear performs well on asphalt, carpet, and compact dirt where consistent shifts matter. On very loose surfaces you may want to tune gear ratios and diffs instead of changing tooth count.
Inspect teeth for chips, keep the gear free of grit, and verify mesh after several runs. Replace if you see wear that affects engagement.

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