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

XRAY 305979 Narrow Pinion Gear Aluminum Hard Coated 29T/64
Price:
£11.02
Brand:
XRAY
Model:
XR-305979
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Designed for Accurate Gear Engagement

The XRAY 305979 Aluminum Narrow Pinion Gear is aimed at hobbyists who want a lighter yet robust pinion. Constructed from aircraft-grade duraluminum, it measures 1.5mm narrower and is about 25% lighter than common pinions, reducing rotating inertia while maintaining strength.

High Tolerance Production and Coating

This narrow pinion is manufactured on a specially-modified precision gear machine to ensure tight tolerances and strong concentricity. The process includes edge chamfering and a protective hardcoat finish to prolong life. When used with compatible spur gears, including XRAY spur gears, the precision helps cut down throttle chatter and delivers a smoother drive feel.

Simple Fitment for Competitive Use

Prepared for immediate installation, the XRAY 305979 is a practical upgrade for racers and tuners. Its refined weight and accurate machining support more responsive acceleration and consistent handling, useful for both race setups and regular maintenance replacements.
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.

Is the XRAY 305979 suitable for high power setups?

It is suitable if the motor and drivetrain are matched correctly; ensure shaft fit and check mesh under load.

What maintenance does this pinion need?

Regularly remove grit, inspect tooth edges for wear, and confirm the set screw remains tight after running sessions.

Will this pinion reduce drivetrain noise?

Yes, when matched to the correct spur gear and installed with proper mesh, the precise machining and chamfering help lower audible noise.

How do I check mesh after fitting?

Rotate the drivetrain by hand, look for even contact across teeth, and make minor adjustments until the mesh is stable and quiet.

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