XRAY 305915 Narrow Pinion 15T/48 Aluminium Hard Coated Race Part  [XR-305915]

XRAY 305915 Narrow Pinion Gear Aluminum Hard Coated 15T/48
Price:
AUD$27.55
Brand:
XRAY
Model:
XR-305915
Condition:
Brand New
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XRAY 305915 Narrow Pinion Built for T4 2017 Tuning

Serious builders wanting to sharpen throttle response will appreciate the XRAY 305915 Narrow Pinion Gear. Made from lightweight duraluminum, it is 1.5mm narrower and around 25% lighter than conventional pinions, reducing rotational load for crisper acceleration.

High Precision Machining and Protective Coating

XRAY uses a modified precision gear machine to guarantee concentricity and tight tolerances on each pinion. Chamfered tooth edges promote smooth engagement, and the specialised hard-coating helps the gear hold its profile through repeated use.

Fitment Flexibility and Quieter Drive

The XRAY 305915 Narrow Pinion Gear pairs with multiple spur gear options, including XRAY spurs, and tends to lower gearbox noise for a more controlled driving experience. It is supplied ready to fit so you can get back on track quickly.
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.

Do I need to change motor timing with this pinion?

No specific timing change is required, but reducing pinion weight can slightly alter throttle feel; tune timing by feel and temperature as you would after any drivetrain change.

Can aluminium pinions handle high power?

Hard-coated aluminium pinions resist wear better than raw aluminium, but very high power setups may still put more stress on the teeth than steel; monitor wear and replace if signs of deformation appear.

Any break-in needed after fitting?

Run a few low-load laps to seat the teeth and check mesh, then inspect for any unexpected wear before returning to full power sessions.

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