Serpent 120133 64P 46T Aluminum Pinion Gear - Race Upgrade  [SER120133]

High precision aluminum pinion for racing performance

The Serpent 120133 is a high-performance pinion gear machined from robust aluminum and specified at 64-pitch with 46 teeth. It is intended to sharpen power delivery and drivetrain efficiency for racers and active hobbyists, providing consistent mesh and extended service life under track conditions.

Performance benefits and tough construction

Made from hard anodized aluminum, the Serpent 120133 pinion is engineered to resist wear during high-speed runs. Its light weight helps reduce rotating mass for crisper acceleration, while the accurately cut teeth promote smooth torque transfer and lower stress on adjacent gears and bearings.

Fitment guidance and simple fitting

This pinion is compatible with vehicles that use a 64-pitch gear train and suits a wide range of models. It is a straightforward upgrade that can be fitted using common hand tools from any RC toolkit, letting users fine-tune gear mesh and track performance quickly.