If you are tuning gear ratios or replacing a worn unit, the HUDY 294265 Aluminium Pinion Gear provides accurate engagement in a lightweight package. The hard coated surface helps maintain the tooth profile through repeated running.
Built from aircraft-grade style aluminium, this pinion keeps rotational inertia low while providing the tensile strength needed for competitive use. The hard coating reduces surface wear so tooth geometry remains true, and the 25-tooth, 0.8 module specification suits many kit spur gears.
Use this pinion when dialling in gear ratios or when upgrading from softer materials. Its stronger finish helps reduce the rate of wear and keeps gear noise and backlash predictable during extended practice or race days.
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