XRAY 305993 Performance Aluminium Narrow Pinion 43T 64P  [XR-305993]

XRAY 305993 Aluminum Narrow Pinion Gear - Hard Coated 43T / 64
Price:
AUD$24.61
Brand:
XRAY
Model:
XR-305993
Condition:
Brand New
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alt="XRAY 305993 Aluminum Narrow Pinion Gear - Hard Coated 43T / 64" title="XRAY 305993 Aluminum Narrow Pinion Gear - Hard Coated 43T / 64"

XRAY 305993 Precision Aluminium Pinion Gear

The XRAY 305993 Aluminum Narrow Pinion Gear targets hobbyists wanting measurable improvements in drivetrain precision. Produced on a specialised gear machine, it delivers consistent concentricity and close tolerances.

Slim Profile and Weight Savings

Fabricated from aircraft-grade duralumin, the XRAY pinion is 1.5mm narrower and roughly 25% lighter than stock pinions. That lower rotational mass aids acceleration and sharpens throttle response during technical runs.

Hard-Coated Teeth for Reliability

Each unit undergoes a hard-coating process to maintain tooth geometry over time and resist wear. The chamfered tooth edges and polished finish help reduce gear whine when paired with XRAY spur gears.

Ready for Upgrades and Repairs

Engineered to work with a variety of spur gears, this narrow pinion is a straightforward drop-in for many RC platforms. The XRAY 305993 is a reliable option for tuning or replacing worn gears.
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 special tooling needed to fit the XRAY 305993?

No special tools are required beyond standard pinion fitting tools and a small Allen key to secure set screws as applicable.

Will this change my gear ratio?

No, the tooth count remains 43T so gear ratio does not change; only the profile and weight are different from bulkier pinions.

How often should I inspect the pinion?

Check mesh and tooth condition after each event or every few runs. The hard-coating helps, but physical inspection catches issues early.

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