The XRAY 305973 Narrow Pinion Gear is crafted from aircraft-grade duraluminum to reduce mass while keeping operational strength. This version is 1.5mm narrower and about 25% lighter than common pinions, helping to improve throttle response.
Manufactured on dedicated gear machinery, the XRAY pinion benefits from tight manufacturing tolerances that promote excellent concentricity. Chamfered teeth and a protective hardcoat layer boost resistance to wear and sustain accurate engagement.
Designed to mesh well with a wide selection of spur gears, including XRAY spurs, the narrow profile helps lower drivetrain noise and smooth power delivery. It is a reliable upgrade for setups where refined gear interaction matters.
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