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Vortex 642A-38 Aluminum Rear Sprocket 520 Pitch 38 Tooth Silver

Manufacturer

Picture for manufacturer Vortex

Part Number

642A-38
6 reviews
Sale Price

$59.46

Estimated ship date Sunday, November 22

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 642A-38 is a high-performance aluminum rear sprocket designed for 520 chain conversion applications. Computer-designed and precision CNC-machined from 7075-T6 aerospace-grade aluminum, this sprocket delivers exceptional strength while maintaining a lightweight profile for improved performance.

Key Features:

  • 100% CNC machined with unique saber tooth grooves for extended sprocket life
  • 7075-T6 billet aluminum construction for optimal strength-to-weight ratio
  • 520 pitch with 38 teeth for precise gearing options
  • Vortex patented tooth design reduces wear and increases longevity
  • Natural silver aluminum finish
  • Made in USA with precision tolerances

Vortex Racing components are track-tested by professional race teams and engineered to meet the demands of Motocross, Supercross, Road Racing, and other high-performance motorcycle applications. Each sprocket is manufactured to the tightest tolerances to ensure reliable performance and proper chain engagement.

easy purchase and in stock items

Fast shipping. Great price. Awesome experience.

Fast and easy. They reference part number to manufacturer.

Sales staff were not familiar as to primer to be used with the Pacifica plus. I had to search that myself.

wasn't as fluid as I expected

The ordering process is quick and easy.

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