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Vortex 404ZK-40 Rear Sprocket 40 Tooth

Part of: Vortex Sprocket Tooth Sprockets

Other options in this family: Vortex 3766-16 Vortex 3771-17 Vortex 3767-13 Vortex 200-42 Vortex 200-46

Manufacturer

Picture for manufacturer Vortex

Part Number

404ZK-40
8 reviews
Sale Price

$55.21

Estimated ship date Friday, November 20

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Based in the USA, Vortex has been manufacturing top quality racing components since 1995, owned and operated by motorcycle racers who focus on absolute quality. The Vortex 404ZK-40 is a 40-tooth rear sprocket designed for high-performance motorcycle applications.

Key Features:

  • Made with the highest quality 7075 T6 aluminum for optimal strength-to-weight ratio
  • 40-tooth configuration for precise gearing adjustments
  • Made to the tightest tolerances with the best quality materials, tested on the track with direct feedback from top professional race teams worldwide
  • Designed to reduce rotating mass while maintaining durability
  • Precision-machined for accurate fitment and long service life

Vortex sprockets provide optimal power transfer and reduced rotational mass, making them an excellent choice for both street and racing applications. This rear sprocket is engineered to work seamlessly with compatible chain pitches to deliver reliable performance under demanding conditions.

Finding the part was super easy and simple. The only issue I really had was the delay in the shipping. I paid extra for faster shipping and it still took over a week to get to me. When I tried contacting them through the chat I never got any feedback after asking questions just a "let me check that for you" then chat ended. I finally decided to email and then I got a reply basically saying the same thing. Correct part did wind up showing up without tracking update(kept showing sent to warehouse).

Quick and simple

Excellent

Quick and easy. Good prices.

So far so good

Called customer service just to verify the part fits.

Fast shipping!!!

Good price, easy to navigate website, hopefully quick delivery

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