Tamiya 22021 - GB-01S Precision Aluminium Pinion 16T Upgrade  [22021]

Precision Pinion Upgrade for TamTech-Gear

Fit the Tamiya 22021 - GB-01S Hard Coated Aluminium Pinion Gear (16T) to strengthen your GB-01S drivetrain and improve gear longevity. The component is aimed at reducing wear while preserving smooth power delivery.

Hard Coating Benefits Explained

A hard coated aluminium pinion resists abrasive damage better than plain aluminium, prolonging service life under frequent use. The reduced mass of aluminium also helps maintain nimble acceleration and stable handling.

Tailored for GB-01S Installations

The Tamiya 22021 - GB-01S is produced to suit GB-01S gear trains and should drop into a standard setup without major modification. Accurate tooth form assists with quieter engagement and reliable performance.

Perfect for Upgrades and Routine Servicing

Whether you need a long-lasting replacement or a small upgrade for improved drivetrain response, this pinion is a practical choice. Robust machining and a hard finish make it well suited to track days and regular club use.