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Vortex 641AZK-43 Aluminum Rear Sprocket 43 Tooth Black

Manufacturer

Picture for manufacturer Vortex

Part Number

641AZK-43
5 reviews
Sale Price

$65.41

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 641AZK-43 is a lightweight CAT5 aluminum rear sprocket featuring 43 teeth and a black PTFE hardcoat finish. This sprocket is precision CNC-manufactured in the USA from specially formulated aluminum alloy engineered to Vortex specifications for optimal strength-to-weight ratio.

Key Features:

  • 43-tooth aluminum rear sprocket with black hardcoat anodizing
  • Lightweight CAT5 aluminum construction for reduced rotating mass
  • 100% CNC machined in the USA for precision fitment
  • PTFE black hardcoat (polytetrafluoroethylene) increases wear resistance and longevity
  • Vortex patented tooth design for optimal chain hold and release
  • Specially formulated aluminum alloy per Vortex specifications

Vortex Racing has been manufacturing premium motorcycle sprockets and drivetrain components for over 15 years, serving motocross, road racing, and track day enthusiasts who demand reliable performance and precise engineering.

Thanks for making ordering so quick and easy!

Needed assistance with out Tax Certificate and received immediate response. Exceptional service!

Very easy website to navigate and order from. Payment process was quick and easy as well. Delivery schedule was as promised and arrived as scheduled.

I quickly found the part I was looking for and the price was great.

Great experience overall.

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