XRAY 305979 Performance Narrow Pinion 29T/64  [XR-305979]

XRAY 305979 Narrow Pinion Gear Aluminum Hard Coated 29T/64
Price:
NZD$25.48
Brand:
XRAY
Model:
XR-305979
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Engineered for Precise Gear Mesh

RC drivers seeking a balanced upgrade will find the XRAY 305979 Aluminum Narrow Pinion Gear a solid choice. Manufactured from premium aircraft-grade duraluminum, it is 1.5mm narrower and about 25% lighter than typical pinions, helping reduce inertia while keeping high tensile strength.

Careful Machining and Surface Treatment

The narrow pinion is crafted on a specially-modified precision gear machine to secure tight tolerances and excellent concentricity. All edges are chamfered and a hardcoat finish is applied to extend service life. These production steps help the gear mesh cleanly, especially when used with XRAY spur gears, which reduces audible drive train chatter.

Optimised for Competitive Use

Made for hobbyists who demand consistency, the XRAY 305979 arrives ready to install and provides reliable track performance. Its refined weight and accurate manufacturing translate to better throttle response and more predictable handling during spirited runs.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this pinion work with my existing spur gear?

It will work if the spur gear shares the same tooth pitch and profile. Using matching XRAY spur gears gives the best results.

Does the hardcoat affect gear fitting?

The hardcoat improves wear resistance without changing dimensions; fitting is the same as for uncoated pinions. Ensure correct mesh when installing.

How should I maintain this pinion between events?

Keep the gear free of grit, inspect teeth for wear after each session, and check the set screw for secure fitment. Replace when wear is evident.

Is this pinion suitable for brushless setups?

Yes, it is compatible with brushless motors provided the shaft diameter and spline match the pinion specifications.

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