Race-Ready XRAY 338522 - 7075 T6 Aluminum Hardcoated Pinion Gear 22T  [XR-338522]

Track-Tuned Pinion for XRAY NT1

Made for the XRAY NT1, the XRAY 338522 22T pinion gear uses high-strength 7075 T6 aluminium for a light but durable drive component. The hardcoating adds surface protection to resist scuffing and extend service life under heavy track use.

Performance Highlights

This pinion features ultra-precise tooth shaping from specialised gear machinery to ensure smooth meshing and reduced vibration. Better tooth geometry helps minimise drivetrain wear and keeps power transfer efficient during competitive runs.

Quick Fit and Markings

Fine internal threading simplifies attachment to XCA clutchbells, both standard and lightweight types. Each gear is laser-etched with its tooth count for fast recognition and quicker gear swaps at the pits.

Gearing Flexibility

Offered in common tooth counts so racers can fine tune gear ratios for different circuits and surface conditions, allowing easy changes to balance top speed and acceleration.