XRAY 338515 15T Hardcoated 7075 T6 Pinion Gear for NT1  [XR-338515]

XRAY 338515 XCA Aluminum 7075 T6 Hardcoated Pinion Gear - 15T (1st)
Price:
CAD$31.20
Brand:
XRAY
Model:
XR-338515
Condition:
Brand New
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15T Pinion Built for XRAY NT1 Performance

Made to complement the XRAY NT1, this 15T pinion is machined from high-strength 7075 T6 aluminum and finished with a hardcoat to resist wear under race conditions. Precision tooth geometry and ultra-true running reduce vibration and deliver smooth power transfer, making it a solid choice for racers tuning drivetrains.

Consistent Fit and Easy Identification

The XRAY 338515 features fine internal threading for clean installation on both standard and lightweight XCA clutchbells. Each pinion is clearly etched with its tooth count to speed up gear swaps between heats. Multiple gearing options let you tailor the NT1 to different track layouts and driving techniques.

Specifications

  • Material: 7075 T6 Aluminum
  • Tooth Count: 15T
  • Compatibility: XRAY NT1 Chassis
  • Coating: Hardcoated for Durability

A practical upgrade for NT1 owners, this pinion balances strength and precision while keeping installation straightforward for club racers and hobbyists.
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.

How does the hardcoat improve the pinion life?

The hardcoat adds a wear-resistant layer to the aluminium surface, slowing tooth wear and helping the pinion hold its profile longer during high-load running.

Will this fit my lightweight XCA clutchbell?

Yes. The fine internal threading is made to work with standard and lightweight XCA clutchbells without additional machining.

Any tips for quick gear changes at the track?

Keep several etched pinions organised by tooth count, bring the correct clutchbell tools, and check mesh on the bench to avoid delays between heats.

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