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Vortex 427AZR-39 Aluminum Rear Sprocket 39 Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

427AZR-39
5 reviews
Sale Price

$65.41

Estimated ship date Friday, November 20

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 427AZR-39 is a high-performance aluminum rear sprocket featuring 39 teeth, designed for sportbike and racing applications. Manufactured from 7075-T6 aluminum alloy, this sprocket delivers an optimal balance of strength and lightweight performance, making it ideal for street and track use.

Key Features:

  • 39-tooth configuration for optimized gearing
  • 7075-T6 aluminum construction for superior strength-to-weight ratio
  • CNC-machined for precise tolerances and perfect fitment
  • Hard-anodized finish in signature Vortex blue for corrosion resistance and durability
  • Steel rear hub insert for extended life and secure mounting
  • Lightening holes reduce rotational mass for improved acceleration

Vortex sprockets are engineered to meet or exceed OEM specifications, providing reliable performance for both street riders and racers. The aluminum construction offers significant weight savings over steel sprockets while maintaining the strength needed for high-performance applications.

Very reasonably priced

Great. This is my 3rd order and has always been hassle free

The product arrived as expected and on time. Smooth process.

Working on boat from 1958

Easy to order

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