XRAY 338525 - 25T Aluminum Pinion Gear (2nd) for NT1 - Lightweight 7075 T6 Upgrade  [XR-338525]

XRAY 338525 XCA Aluminum Pinion Gear - 25T (2nd) - 7075 T6 - Hard Coated
Price:
CAD$30.66
Brand:
XRAY
Model:
XR-338525
Condition:
Brand New
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Precision 25T Pinion Built for XRAY NT1

The XRAY 338525 - 25T Aluminum Pinion Gear (2nd) for NT1 is machined from 7075 T6 alloy and hardcoated to reduce mass while maintaining strength. Its accurately profiled teeth cut vibration and promote consistent meshing under high rpm loads.

Key Tech Highlights

  • Material: 7075 T6 aluminium with a hardcoat finish for extended service life.
  • Design: Precision tooth profiling for smooth, low-noise engagement and efficient power transfer.
  • Installation: Fine internal threading ensures a secure fit on XCA clutchbells.
  • Identification: Etched tooth count for fast selection at the pits.

Tune Your Ratios Easily

Offered in multiple tooth counts, the XRAY 338525 lets you swap ratios quickly to match grip and layout. Choose the right count to favour acceleration or top speed depending on track conditions.
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 fit my NT1 with an XCA clutchbell?

Yes. This 338525 pinion is made to fit NT1 setups that use the XCA clutchbell interface and the fine internal threads provide a secure mount.

How does the hardcoat affect performance?

The hardcoat increases surface wear resistance without adding significant weight, helping the teeth keep their profile longer under racing use.

Any tips for installing this pinion?

Use the correct clutchbell and thread engagement, check mesh with a shim if needed, and secure the pinion to the clutchbell following manufacturer torque guidelines.

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