Serpent SER120122 Aluminium 64P 35T Hard Pinion for RC Drivetrains  [SER120122]

Tune drivetrain accuracy with the Serpent SER120122

The Serpent SER120122 Motor-pinion is an aluminium hard 64P/35T component made to keep motor to spur engagement reliable. It supports smoother power delivery and helps maintain correct pinion and spur alignment under normal running conditions.

Longevity and gear health

Aluminium construction reduces wear while keeping weight low for balance. The 64P pitch and 35 teeth offer a sensible compromise between initial pullaway and top end speed on mixed surfaces.

Compatibility advice and installation notes

This pinion suits motors matching its bore size, so measure the shaft before purchase. Use correct tightening practice and recheck mesh after the first session to prevent premature wear.