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Vortex 436ZK-46 Cat5 Rear Aluminum Sprocket Black 46T

Manufacturer

Picture for manufacturer Vortex

Part Number

436ZK-46
12 reviews
Sale Price

$69.66

Estimated ship date Tuesday, November 24

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Product Details

The Vortex 436ZK-46 Cat5 Rear Sprocket is a lightweight, high-performance aluminum rear sprocket designed for motorcycle racing and performance street applications. Engineered by Vortex Racing — one of the most trusted names in powersports drivetrain components — the Cat5 series delivers exceptional strength-to-weight savings over steel sprockets without sacrificing durability.

This 46-tooth sprocket is precision CNC-machined from high-grade aluminum alloy and features an anodized black finish that resists corrosion and wear while providing a clean, aggressive look. The Cat5 designation reflects Vortex's fifth-generation sprocket design, which incorporates optimized tooth geometry for smooth, consistent chain engagement and reduced drivetrain wear.

Key Features:

  • Part Number: 436ZK-46
  • Tooth Count: 46 teeth
  • Material: CNC-machined aluminum alloy
  • Finish: Anodized black
  • Series: Cat5 — fifth-generation sprocket design
  • Precision-machined tooth profile for consistent chain engagement
  • Significant weight savings compared to OEM steel sprockets
  • Corrosion-resistant anodized coating for long service life
  • Direct OEM-replacement fitment for compatible motorcycle applications

The Vortex Cat5 series is a popular upgrade for sport bike and track day riders looking to reduce unsprung and rotating mass for improved acceleration response. Pair with a matching Vortex front sprocket and chain for a complete drivetrain upgrade.

Found you on ebay, best deal on the part I was looking for!

so far so good. We will see when the part arrives.

Good but your shipping charge is too high .

Customer service and ease of order placement with Autoplicity.com was everything is should have been. I had a question and my call was promptly answered and I was given great customer service not to mention their great pricing!

Went very smoothly

good

so far so good

It was quick and easy

Cool

Great site, Thanks

Good stuff

Fast shipping. Cheapest around hands down.

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