Serpent 600989 13T Spiral Differential Pinion Gear - Precision Upgrade  [SER600989]

Drivetrain gains with Serpent 600989 13T spiral pinion

The Serpent 600989 13T Spiral Differential Pinion Gear is a precision-made component aimed at smoothing power delivery and improving longevity in your RC differential. It is well suited for model builders who want a reliable, tuneable part for tighter drivetrain response.

Spiral tooth profile for reduced friction

The spiral 13-tooth profile reduces metal-on-metal shock and helps gears mesh more quietly and efficiently. Built to hold up under repeated use, this pinion helps maintain consistent performance across hobby and race sessions.

Broad compatibility for many setups

This pinion fits a range of differentials and makes swapping upgrades or replacements straightforward. Whether you are restoring worn parts or dialing in gear ratios, the Serpent 600989 is a dependable option.