Serpent SER120128 Aluminium Hard 64P 41T Motor Pinion - precision fit  [SER120128]

Precision aluminium pinion by Serpent

The Serpent SER120128 Motor-pinion Aluminium Hard 64P / 41T is produced to give a dependable aluminium option for model racers. The machining aims to preserve tooth geometry and deliver steady performance across sessions.

Optimised for balance

The 64 pitch and 41 tooth set-up yields a balanced trade-off between acceleration and top speed, suitable for technical circuits and club racing. The hard aluminium helps maintain mesh integrity over repeated runs.

Compatibility guidance

Intended for most 1/10 scale cars that use 64 pitch pinions. Before fitting, confirm your motor shaft and retention method to ensure a correct, secure installation.