XRAY 305969 Narrow Aluminum Pinion Gear 19T/64 Hard Coated Lightweight Upgrade  [XR-305969]

XRAY 305969 Narrow Pinion Gear Aluminum Hard Coated 19T/64
Price:
CAD$25.08
Brand:
XRAY
Model:
XR-305969
Condition:
Brand New
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Slim High Precision Pinion for Tighter Weight Balance

For RC builders looking to trim grams and sharpen handling, the XRAY 305969 Narrow Pinion Gear is a targeted upgrade. Machined from aircraft-grade duraluminum, this pinion is 1.5mm narrower and about 25 percent lighter than typical pinions, helping refine weight distribution and rolling efficiency.

Accurate Machining for Smooth Mesh

Produced on a custom gear machine, the narrow pinion delivers excellent concentricity and balance. Tight tolerances ensure clean engagement with spur gears, lowering noise and vibration. Chamfered edges promote smooth operation and the special hardcoat finish keeps the gear true under repeated use.

Wide Compatibility and Straightforward Fit

This pinion works with a broad range of spur gears and slots in easily for immediate use. When matched with XRAY spur gears you can expect reduced throttle on/off clatter and a more refined drive feel right out of the box.
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 the XRAY 305969 fit my existing pinion shaft?

Measure your motor shaft and compare to the pinion bore size; the XRAY narrow pinion uses standard sizing but confirm fit before installation to avoid machining errors.

Does the hardcoat change gear run in time?

The hardcoat adds surface wear resistance without affecting dimensional accuracy, so run in is similar to other precision pinions but you may notice quieter engagement over time.

Any maintenance tips for longevity?

Keep mesh set correctly and check for burrs after installation. Periodic inspection and light lubrication of the spur interface will extend service life.

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