XRAY 305927 Narrow Aluminum Pinion Gear 27T/48 Hard Coated Track Spec  [XR-305927]

XRAY 305927 Narrow Pinion Gear Aluminum Hard Coated 27T/48
Price:
CAD$25.08
Brand:
XRAY
Model:
XR-305927
Condition:
Brand New
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Lightweight Duralumin Pinion Built for Track Performance

The XRAY 305927 Narrow Pinion Gear is a compact upgrade for racers aiming to trim rotating weight. Machined from aircraft-grade duraluminum, it is 1.5mm narrower and roughly 25% lighter than common pinions, helping sharpen throttle response without losing strength.

Precision Machining and Hardcoat Protection

Built on a specially modified machine for tight tolerances and superior concentricity, this pinion features chamfered tooth edges and a durable hardcoat finish that helps maintain accuracy and resist wear under frequent running.

Fits Common Spur Gears and Reduces Drive Noise

The XRAY 305927 pairs well with most spur gears and is especially quiet when used with XRAY spur gears, yielding smoother operation and less throttle buzz 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 this pinion fit 48 pitch spur gears?

Yes. The XRAY 305927 is designed for 48 pitch systems and will mesh correctly with compatible 48 pitch spur gears when installed with proper backlash.

How does the hardcoat help longevity?

The hardcoat adds surface toughness to resist wear and abrasion, so tooth profiles stay truer for longer compared to untreated aluminum pinions.

Is special shimming required?

Most installs only need standard pinion spacing checks. Set proper mesh by adjusting motor position and verifying smooth rotation without binding.

What maintenance keeps it running well?

Periodic inspection for burrs, cleaning after dusty runs, and checking set screws will keep the pinion performing reliably.

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