The XRAY 305914 Narrow Pinion Gear is engineered to lower rotating mass and sharpen vehicle response on track. Made from aircraft-grade duraluminum and trimmed 1.5mm narrower than standard gears, it cuts roughly 25 percent of the weight for improved agility.
Produced on a specially modified precision gear machine, this pinion maintains strict tolerances and tight concentricity. Each gear is chamfered to ease engagement and receives a durable hardcoat that helps resist wear during extended periods of hard running.
Built to work with a range of spur gears, the XRAY pinion achieves quieter throttle transitions when paired with matching XRAY spurs. This compatibility helps keep drive train feedback predictable and smooth during races or practice.
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