XRAY 365738 Performance Aluminium Pinion Gear 38T 48P  [XR-365738]

XRAY 365738 Aluminum Pinion Gear - Hard Coated 38T / 48
Price:
NZD$32.67
Brand:
XRAY
Model:
XR-365738
Condition:
Brand New
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alt="XRAY 365738 Aluminum Pinion Gear - Hard Coated 38T / 48" title="XRAY 365738 Aluminum Pinion Gear - Hard Coated 38T / 48"

High-Strength 7075 T6 Aluminium Pinion Made for Racing

The XRAY 365738 aluminium pinion is produced from 7075 T6 alloy and receives a hard coat to extend service life while keeping the part lightweight. It is aimed at enthusiasts who want a rugged pinion that still performs well under race conditions.

Accurate Tooth Form for Reduced Vibration

Precision gear cutters shape each tooth to tight tolerances, which helps the pinion run true and lowers vibration. This accuracy contributes to quieter running and steadier power transfer when pushing the motor hard.

Visible Tooth Markings for Quick Swaps

Each pinion is marked with its tooth count so you can rapidly find the correct 38T unit when changing ratios. The clear etching saves time at the pit and reduces guesswork during setup changes.
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 the finish on this pinion suitable for rough surfaces?

The hard-coated finish increases surface hardness and wear resistance, making the pinion more tolerant of dusty or abrasive conditions than an uncoated part.

Can this pinion be used with brushless motors?

Yes, the XRAY 365738 is compatible with typical brushless motor setups as long as the shaft size and pitch match your motor and spur gear.

What is the benefit of a light pinion?

Lower rotating mass helps the motor rev quicker and can improve throttle response, while the hard coat preserves durability.

How do I check for correct mesh?

Fit the pinion and spur with a thin shim check or use gear mesh tools, then run the gear briefly and recheck for even contact across the tooth face.

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