For model racers focused on reliability and repeatable performance, the HUDY 294148 Aluminium Ultra-Light Pinion Gear combines 7075 T6 aluminium with a protective hard coat. This mix reduces weight while improving resistance to wear in everyday track use.
Careful machining creates precise tooth profiles, helping to minimise vibration and ensure smooth engagement between pinion and spur. The result is steadier power delivery across the drivetrain.
The pinion's ultra-light construction lowers rotating mass, which can help sharpen throttle response and improve acceleration without compromising part durability.
Laser etching identifies tooth counts clearly so you can change gearing quickly and confidently during setup or between race heats.
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