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Vortex 170ZKV4-40 VTX Aluminum Rear Sprocket 40-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

170ZKV4-40
9 reviews
Sale Price

$71.36

Estimated ship date Saturday, November 28

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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 170ZKV4-40 is a high-quality VTX series aluminum rear sprocket engineered for performance motorcycle applications. Vortex Racing is a well-respected manufacturer in the powersports industry, known for producing precision-machined drivetrain components that deliver excellent power transfer and reduced unsprung weight compared to stock steel sprockets.

Key Features:

  • 40-Tooth rear sprocket configuration
  • Lightweight aluminum construction reduces unsprung rotational mass for improved acceleration response
  • Precision CNC-machined for consistent tooth geometry and smooth chain engagement
  • Hard-anodized finish resists wear and corrosion
  • Direct OEM-style fitment — no modifications required
  • Part of Vortex's VTX sprocket lineup, designed for street and performance use

Replacing your stock rear sprocket with the Vortex 170ZKV4-40 is an effective way to fine-tune your motorcycle's final drive ratio, improving either top-end speed or low-end torque depending on your riding style. The aluminum construction keeps weight to a minimum without sacrificing durability under normal street and sport riding conditions.

Very good recieved order quick informed there was a small delay still recieved the part in a week

Great price and delivery time on live well timer order. Other order of boat trailer guidepost kept getting cancelled so placed call to boatplicity to find out they do not sell that part. An email to me explaining why order was cancelled would have been nice. Otherwise all good.

Fast great service

The online purchasing system is very efficient. I had an issue with the delivery times, and the company quickly corrected the situation to my satisfaction.

Simple and quick

Grate customer service

Rapid delivery. No problem s

Amazing prices and shipping rates

great!

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