Improve drivetrain consistency with the Serpent 401427 19T aluminium pulley. Intended for RC enthusiasts seeking reliable gearing, this aluminium pulley helps preserve belt engagement and offers a robust alternative to softer materials. Its design fits many chassis, giving tuners options when refining gear ratios and vehicle response.
The Serpent 401427's 19-tooth configuration and accurate machining support smooth power delivery and reduced drivetrain friction. The aluminium construction contributes to longevity and predictable behaviour, suitable for both hobby runners and competitive entrants who value repeatable performance.
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