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Vortex 641ZK-38 520 Pitch Steel Rear Sprocket 38 Tooth

Part of: Vortex Steel Sprocket Pitch Tooth Sprockets

Other options in this family: Vortex 435CS-43 Vortex 435CS-44 Vortex 526S-45 Vortex 3211-13 Vortex 435CS-46

Manufacturer

Picture for manufacturer Vortex

Part Number

641ZK-38
6 reviews
Sale Price

$69.66

Estimated ship date Thursday, November 26

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Product Details

The Vortex 641ZK-38 is a high-quality steel rear sprocket designed for 520-pitch chain applications. This sprocket features 38 teeth and is manufactured from durable C45 high-carbon steel with a zinc-plated finish for enhanced corrosion resistance.

Key Features:

  • 38-tooth configuration for optimized gearing performance
  • 520 pitch compatible with standard 520 chains
  • Constructed from C45 high-carbon steel for superior strength and durability
  • Zinc-plated finish provides corrosion protection and extended service life
  • CNC-machined for precise fitment and smooth operation
  • Heat-treated for maximum wear resistance

Vortex sprockets are engineered to meet or exceed OEM specifications, making them an excellent choice for street, track, and performance applications. The steel construction offers exceptional longevity compared to aluminum alternatives.

Shipping seems fair. Easy website, best prices. Had to snap em up.

Great customer service!

great prices and easy checkout! A+++

Prices are competitive and I know being a repeat customer I am going to get a quality product that has not been misrepresented. It's a pleasure doing business with a reputable company.

Very simple and clear instructions.

Quick and easy

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