HUDY 294028 Hard-Coated Ultra-Light Pinion 7075 T6 28T / 48  [HSP-294028]

Durable hard-coated pinion with low inertia

The HUDY 294028 aluminium ULTRA-LIGHT pinion provides a lightweight replacement option for hobby electric vehicles. Constructed from 7075 T6 aluminium and finished with a hard coating, it aims to balance reduced rotating weight and robust tooth durability.

Gear production on a specialised machine ensures tight tooth accuracy and concentricity to cut vibration and promote smoother driveline response. The part is laser-etched with tooth count information and includes fine internal threading to make motor shaft mounting straightforward.

From a setup perspective, this pinion is useful for trimming rotational mass when changing gear ratios, which can influence acceleration behavior and ongoing motor load without adding unnecessary inertia.

Choose this pinion when you want a measurable reduction in rotating mass while keeping the strength needed for reliable RC performance.