Serpent SER120106 64P 19T Hard Aluminium Motor Pinion  [SER120106]

Refine drivetrain response with the Serpent SER120106 pinion

The Serpent SER120106 Motor-pinion Aluminium Hard 64P / 19T provides a sturdy gear option for model tuners. Built from aluminium, it resists everyday wear while keeping weight low.

Accurate tooth profile for better efficiency

With a 64 pitch and 19 teeth, the pinion promotes even load distribution and smooth engagement. That accuracy helps minimise heat and wasted energy through the gearbox.

Flexible fit for multiple RC styles

This pinion suits a range of chassis and motor arrangements, offering flexibility when changing gear ratios. Always double-check pitch and tooth count compatibility with your spur gear before fitting.

Best practice for fitting

When installing, align the mesh to avoid tight or loose engagement. Proper adjustment extends the life of both the pinion and spur and keeps drivetrain noise to a minimum.