XRAY 305929 Lightweight Hard Coated Narrow Pinion 29T/48  [XR-305929]

XRAY 305929 Narrow Pinion Gear Aluminum Hard Coated 29T/48
Price:
CAD$25.08
Brand:
XRAY
Model:
XR-305929
Condition:
Brand New
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High-precision narrow pinion from XRAY

For RC drivers chasing reduced weight and reliable gearing, the XRAY 305929 Narrow Pinion Gear is a smart upgrade. Machined from aircraft duraluminum, this pinion is 1.5mm thinner and about 25% lighter than a standard unit, trimming mass without sacrificing strength.

Manufacturing that keeps tolerances tight

Produced on a specially modified precision gear machine, the gear delivers excellent concentricity and consistent tolerances. Chamfered tooth edges plus a controlled run-in process increase longevity, and a hardcoat finish protects the surface for extended service life.

Gearing fit and quiet operation

Built to mesh with spur gears of different makes, the narrow profile works especially well with XRAY spur gears to reduce throttle noise and promote smooth power delivery, making it suitable for competition and club racing use.
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 on my stock motor setup?

Most 29T pinions with the same bore and spline count will fit typical motor setups; verify bore size and spline compatibility before fitting the XRAY 305929.

How does the hardcoat affect performance?

The hardcoat increases surface wear resistance and helps the gear retain precise tooth geometry under load, which supports consistent meshing over time.

Any tips for setting gear mesh?

Start with a minimal clearance and use thin paper to check tooth contact, then perform a short run-in at low load to seat the teeth before racing.

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