Race-Grade XRAY 338525 - 25T Aluminum Pinion Gear (2nd) for NT1  [XR-338525]

XRAY 338525 XCA Aluminum Pinion Gear - 25T (2nd) - 7075 T6 - Hard Coated
Price:
NZD$37.20
Brand:
XRAY
Model:
XR-338525
Condition:
Brand New
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Machined 25-Tooth Pinion for XRAY NT1

The XRAY 338525 - 25T Aluminum Pinion Gear (2nd) for NT1 is turned from 7075 T6 aluminium and treated with a hard finish to resist wear while keeping weight low. Its refined tooth form reduces drivetrain vibration for steadier acceleration out of corners.

Built-In Advantages

  • Material: High-strength 7075 T6 aluminium delivers a strong yet lightweight pinion.
  • Design: Accurate tooth shaping for reliable engagement and reduced chatter.
  • Installation: Internal thread detail matches XCA clutchbells for straight mounting.
  • Identification: Clear etched tooth number makes selection at the bench quick.

Adjust Gearing for Conditions

Available across common tooth sizes, the XRAY 338525 helps you adapt gearing to grip and layout. Swap counts to prioritise acceleration on tight tracks or top speed on fast layouts.
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.

Can I run this pinion on different surfaces?

Yes. The 7075 T6 construction is suitable for asphalt and carpet; choose tooth count to suit traction levels on each surface.

How often should I check wear on this pinion?

Inspect the teeth after a few sessions or if you notice increased noise; hardcoat helps, but track debris and clutch slip can accelerate wear.

Any recommended maintenance between races?

Clean off grit, check mesh and thread fit, and verify the etched tooth mark to ensure you have the expected ratio before each run.

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