Built from aircraft duraluminum, the XRAY 305984 narrow pinion reduces mass by around 25% and is 1.5mm thinner than standard options for crisper throttle response.
Made on a precision-modified gear machine, each gear is chamfered and finished with a hardcoat that helps resist wear during demanding use.
This narrow pinion mates well with a variety of spur gears and can help cut down gear noise when set up correctly; pairing with matching XRAY spurs gives the smoothest result.
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