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Vortex 839C-39 CAT5 Rear Sprocket 39-Tooth Silver Aluminum

Manufacturer

Picture for manufacturer Vortex

Part Number

839C-39
7 reviews
Sale Price

$65.41

Estimated ship date Sunday, November 22

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 839C-39 is a lightweight CAT5 aluminum racing rear sprocket featuring 39 teeth and silver anodized finish. This premium sprocket is designed for sport and racing motorcycles requiring 520 pitch chain applications.

Key Features:

  • 100% CNC manufactured in the USA for precise tolerances
  • Specially formulated aluminum alloy per Vortex specifications
  • Silver anodized finish prevents corrosion and wear
  • Unique patented tooth design increases sprocket longevity
  • Lightweight construction reduces rotating mass for improved acceleration
  • 39-tooth configuration for optimized gearing ratio

Vortex CAT5 sprockets are engineered with a patented tooth profile that maximizes chain engagement and extends service life. Each sprocket undergoes precision CNC machining to ensure perfect fit and optimal performance on the track or street.

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