XRAY 305923 Aluminium Narrow Pinion Gear High Precision  [XR-305923]

XRAY 305923 Narrow Pinion Gear Aluminum Hard Coated 23T/48
Price:
AUD$24.61
Brand:
XRAY
Model:
XR-305923
Condition:
Brand New
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Slim aluminium pinion for XRAY T4 2017

The XRAY 305923 Narrow Pinion Gear offers a simple way to reduce rotating weight on the T4 2017. Made from aircraft-grade duraluminum, the pinion is 1.5mm narrower and roughly 25% lighter than conventional pinions, delivering a tangible feel in throttle control.

Precision gearwork and surface treatment

Cut on a precision gear machine to tight tolerances, the XRAY narrow pinion provides excellent concentricity for reliable operation. All gears are chamfered and receive a hard coating to improve wear resistance and keep tooth shape consistent lap after lap.

Broad compatibility, reduced noise

Engineered to run well with most spur gears, this pinion particularly complements XRAY spur gears and helps lower drivetrain noise, which is useful for fine-tuning sound and smoothness on track.
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 improve lap consistency?

Reducing mass on the pinion can sharpen throttle response and reduce vibration, which may help with consistent inputs and lap times when combined with good setup.

Can I use it with carbon fibre chassis setups?

Yes. The 305923 pinion is compatible with standard pinion mounts and works with carbon fibre chassis cars that accept the same pinion dimensions.

How should I check gear mesh after fitting?

Fit the pinion, set a small clearance with a piece of paper or feeler, then confirm smooth rotation under power and zero binding before final tightening.

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