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Vortex 839ZK-41 CAT5 Aluminum Rear Sprocket 41-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

839ZK-41
6 reviews
Sale Price

$69.66

Estimated ship date Friday, November 20

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 839ZK-41 is a premium CAT5 aluminum rear sprocket featuring 41 teeth, designed for riders seeking the perfect balance of weight savings and durability. This sprocket is 100% CNC machined in the USA from specially formulated 7075-T6 aluminum alloy to Vortex's exacting specifications, ensuring precision fitment and long-lasting performance.

Key Features:

  • Lightweight aluminum construction reduces unsprung weight for improved handling and acceleration
  • Vortex's patented tooth design increases sprocket longevity and reduces chain wear
  • Silver anodized finish prevents corrosion and maintains appearance
  • CNC machined to aerospace tolerances for perfect concentricity
  • CAT5 series design optimized for high-performance street and track applications

Vortex sprockets are trusted by professional race teams worldwide and manufactured to the tightest tolerances with premium materials. The unique tooth profile ensures smooth power transfer and extended service life compared to conventional sprocket designs.

GREAT TRANSACTION RECEIVED PART IN A VERY TIMELY FASHION

Great

This place has good price on tires

Its simple did have a problem the first go round tried a little later will have new Toyo tires in 2 days Thank you

Great value

Very easy

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