XRAY 305981 Aluminium Narrow Pinion Gear 31T/64 Hard Coated  [XR-305981]

XRAY 305981 Narrow Pinion Gear Aluminum Hard Coated 31T/64
Price:
CAD$22.59
Brand:
XRAY
Model:
XR-305981
Condition:
Brand New
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High Precision Pinion for Tighter Acceleration

For tuners wanting a refined geartrain, the XRAY 305981 Narrow Pinion Gear delivers a precise, lightweight option. Machined from aircraft-grade duraluminium, this pinion is 1.5mm narrower and roughly 25% lighter than conventional pinions, lowering rotating mass and enhancing efficiency.

Built with Tight Tolerances

The production process highlights XRAY's focus on precision. Each pinion is produced on a specially modified gear machine to maintain exact concentricity, with chamfered teeth for smoother mesh and a protective hardcoat to extend service life.

Wide Spur Gear Compatibility

This narrow pinion mates cleanly with many spur gears, including XRAY's own range, to keep throttle feel smooth and noise low. It comes ready to fit straight from the packet for quick upgrades or routine maintenance.
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 XRAY 305981 suitable for sprint and high-speed setups?

Yes. Its reduced mass and accurate manufacturing help lower motor load and stabilise high RPM operation in sprint and speed-oriented builds.

Will it mesh with non XRAY spur gears?

It is compatible with a broad range of spur gears, though matching tooth profile and backlash is recommended for best quietness and longevity.

Any tips for installation and maintenance?

Check pinion alignment, set correct mesh with feeler or paper method, and periodically inspect the hardcoat for wear to maintain smooth operation.

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