XRAY 305973 Aluminum Narrow Pinion Gear 23T/64 Hard Coated - Lightweight Track Upgrade [XR-305973]

XRAY 305973 Narrow Pinion Gear Aluminum Hard Coated 23T/64

Price:

CAD$25.08

Brand:

XRAY

Model:

XR-305973

Condition:

Brand New

Quantity:

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Description
FAQ

Compact Precision Drivetrain Component

The XRAY 305973 Narrow Pinion Gear is made from aircraft-grade duraluminum to cut rotating mass while keeping strength. At 1.5mm thinner and roughly 25% lighter than standard pinions, this part helps reduce overall weight without sacrificing service life.

Machined Accuracy

Produced on precision gear machines, the XRAY component benefits from tight tolerances that improve concentricity and gear alignment. Chamfered tooth edges and a hardcoat finish extend wear life while preserving smooth engagement under load.

Quiet, Reliable Mesh

This narrow pinion is built to mesh cleanly with a wide range of spur gears, including XRAY spur options, reducing throttle noise and vibration. It is a straightforward upgrade for hobbyists tuning for smoother, quieter drivetrains.

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 non XRAY spurs in my 1/10 on-road car?

Yes. The XRAY 305973 narrow pinion is designed with standard tooth profiles to work with most 64 pitch spur gears, so it should fit many non XRAY spurs used in 1/10 scale on-road cars.

How does the hardcoat process help in daily club racing use?

The hardcoat creates a tougher surface that resists wear from teeth contact, helping the pinion keep its true shape longer and reducing the frequency of replacement during regular racing sessions.

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