Serpent SER120108 Aluminum 64P 21T Hard Pinion Gear  [SER120108]

Tuning and Reliability with the Serpent 64P 21T Pinion

The Serpent SER120108 motor pinion delivers steady, usable performance for a wide range of RC cars. This 64 pitch, 21-tooth hardened aluminum pinion is built to give consistent power transfer and dependable longevity on practice days and race events.

Engineering Focused on Smooth Mesh

Machined from quality aluminum, the pinion balances low weight with strength. The 64P tooth form promotes clean engagement with compatible spur gears, helping to reduce wear while preserving drivetrain efficiency. It is a practical option for hobbyists fine-tuning final drive ratios to match track surfaces or driving style.

Fits Many Common 1/10 Scale Setups

The Serpent 64P 21T pinion works with numerous RC models, offering flexibility for owners who run multiple vehicles. Installation is straightforward and usually requires only standard motor mounting adjustments.