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Vortex 438ZK-40 Aluminum Rear Sprocket 40 Tooth 530 Pitch

Manufacturer

Picture for manufacturer Vortex

Part Number

438ZK-40
8 reviews
Sale Price

$69.66

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 438ZK-40 is a high-performance aluminum rear sprocket designed for sport bike racing and high-speed applications. This 40-tooth sprocket features the 438ZK bolt pattern and is engineered for 530 pitch chains.

Key Features:

  • CNC-machined from aerospace-grade 7075-T6 aluminum for optimal strength-to-weight ratio
  • 40 teeth for stock or custom gearing configurations
  • 530 pitch chain compatibility
  • Lightweight design reduces rotating mass for improved acceleration and handling
  • Precision-engineered bolt pattern ensures proper fitment
  • Black anodized finish with machined accents for durability and style
  • Laser-cut construction with drilled weight reduction holes

Vortex sprockets are manufactured in the USA to the tightest tolerances and tested by professional race teams worldwide. Each sprocket provides optimal power transfer while reducing rotational mass compared to stock sprockets.

fast support through Chat. Excellent prices.

Fast and easy.

Great Reviews and Pricing

Very smooth transaction, good email communication, order arrived as expected

Thank you for the great customer service!

Very best price on the net, actually more than half off. Now lets see if I get my order and how long it takes.

Very fast delivery

quick

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