XRAY 348515 15T Aluminium Pinion Gear Hard Coated 7075 T6  [XR-348515]

XRAY 348515 XCA Aluminum Pinion Gear - 15T (1st) - 7075 T6 - Hard Coated
Price:
NZD$37.22
Brand:
XRAY
Model:
XR-348515
Condition:
Brand New
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Track-Ready 15T Aluminium Pinion for Reliable Drivetrain Performance

Hobbyists and club racers will find the XRAY 348515 15T pinion a solid upgrade; it uses 7075 T6 aluminium with a hard coat to balance toughness and low weight. Designed to mate with XCA clutchbells, the precise tooth form reduces chatter and helps maintain smooth acceleration through corners.

Accurate Gear Geometry

The XRAY 348515 benefits from controlled gear cutting to deliver consistent tooth geometry and low runout, which improves mesh quality and reduces drivetrain vibration. Its fine internal threads allow for quick installation on both standard and lightweight XCA clutchbells.

Visible Tooth Marking and Setup Options

To speed up setup swaps, each pinion is clearly etched with its tooth count. Available in typical sizes favoured by racers, the pinion supports incremental gearing changes so you can match speed and acceleration to varying track demands.
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 348515 suitable for lightweight clutchbells?

Yes. The XRAY 348515 is compatible with both standard and lightweight XCA clutchbells and threads on without modification.

Does the hard coat affect gear fit or finish?

The hard coat adds surface resilience while maintaining the precise tooth profile produced during machining, so fit and running quality remain consistent.

Can I change gearing on the day of a race?

Yes. The marked tooth counts and common sizing make quick gearing swaps straightforward, letting you tune acceleration or top speed between sessions.

How should I check for wear on this pinion?

Inspect the tooth edges and contact pattern regularly; replace the pinion if you see rounding or uneven wear to avoid increased drivetrain noise and poor mesh.

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