Hobbyists focused on drivetrain refinement will appreciate the XRAY 305926 Narrow Aluminum Pinion Gear as a compact, durable pinion. Made from aircraft-grade duraluminum, it is 1.5mm narrower and about 25% lighter than many standard pinions, helping to reduce rotating mass.
Produced on a specially adjusted precision gear machine, these pinions boast tight tolerances and high concentricity. Edges are chamfered to aid smooth engagement and a specialised hardcoating is applied to resist wear and keep the gear true under load.
The narrow design pairs well with a wide range of spur gears and is especially complementary to XRAY spur gears, helping to minimise throttle noise while maintaining efficient power transfer during spirited driving.
Shipped ready for fitting, the XRAY 305926 pinion lets users upgrade quickly. Its balanced combination of lightness and surface protection makes it suitable for competitive and club-level cars.
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