Attention: You are purchasing closed course competition Product(s)

I acknowledge that the product(s) being purchased () was/were designed and intended for closed course competition use only. The product(s) is/are neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so. By proceeding with this purchase, I , agree to only use the product(s) for closed course competition.

If an ECU tune was purchased, please send your unmodified and undamaged OEM ECU to TST Industries, located at 623 Pleasant St, Lake Helen, FL 32744.

* All fields are required Close Aknowledgement
x

FREE SHIPPING OPTION FOR DOMESTIC ORDERS:

U.S. customers are offered a free shipping option for orders with a discounted subtotal greater than $250.00 (before taxes applied). The order's shipment destination must reside within the United States of America. The free shipping options still utilize our standard postage providers and 3rd party shipping companies. Does not apply to large items such as exhausts, stands, and bodywork shipping. All terms and conditions that apply to normal orders will continue to apply to orders with a free shipping option.

NO RESTOCKING FEES:

An item returned within 30 days of purchase, that includes an accurate RMA#, in a perfectly new, unopened condition, and that complies with our other return policies, will not be charged a restocking fee.

MOST QUESTIONS ABOUT THIS PRODUCT CAN BE ANSWERED ON THIS PAGE.

The most common product related questions are answered in the tabs section on this page. Be sure to carefully read through the "Product Details", "In the Box", and "FAQs" tabs. In addition, a lot of our products have comprehensive videos demonstrating installations and product features. You can find those videos in the "Videos" tab.

Note: Some product pages may not have all the tabs mentioned above. Please read through all the available tabs to find the answers to your questions. If you still need assistance, please use the "ASK A QUESTION ABOUT THIS PRODUCT" button below the tabs section.
NO ADDITIONAL COST: You pay at the time of checkout and never have to worry again.
COVERAGE: Our Limited Extended Warranty starts on the date of purchase. It covers all manufacturer defects for our TST Exclusive products. (Products manufactured by us with the exception of our WORX products)
EXPERT HELP: As always our team is here to help. If you’re unsure about this warranty or if your product is eligible, feel free to reach out to us and we can help answer any questions you may have!
PRODUCT ELIGIBILITY: TST will offer our Limited Extended Warranty on all products manufactured by TST Industries.
EASY CLAIMS PROCESS: Simply click the “Contact Us” page and fill out the “Returns Form” to begin the warranty process. Once our team receives your email and initiates the RMA, you can send your product back to us and we will repair/replace the product at no cost as long as a manufacturer defect is found. What qualifies as a manufacturer defect? Check out our Terms and Conditions for some examples!

TST WORX Quick Turn Throttle Tube for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500

  • TST WORX Quick Turn Throttle Tube for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500
  • SLS construction ensures a durable and precise fitment.
  • Reduce required writst movement to achieve full throttle on your Kaswasaki Ninja 500 / Z500 / Ninja 400 / Z400
  • Simple and easy installation with easy-to-identify trim marks.
  • Compare stock rotation angle and our WORX Quick Turn Throttle rotation.

TST WORX Quick Turn Throttle Tube for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500

TST WORX Quick Turn Throttle Tube for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500

The TST WORX Quick Turn Throttle Tube shortens throttle rotation by 26 degrees, giving you quicker response with less wrist movement required to hit full throttle. Designed by racers, for racers, this upgrade is one your wrist will thank you for!

Applications:

  • Kawasaki Ninja 500 | 2024, 2025
  • Kawasaki Z500 | 2024, 2025
  • Kawasaki Ninja 400 | 2018, 2019, 2020, 2021, 2022, 2023
  • Kawasaki Z400 | 2019, 2020, 2021, 2022, 2023

No tune required.

This product is part of our Worx Program!

Learn More!
Have a Question About This Product?
SKU N500QTT=1
2024 +/Ninja 500/Kawasaki
TST WORX Quick Turn Throttle Tube for Kawasaki Ninja 400 / Z400 / Ninja 500 / Z500
 
Price: $39.99
Quantity

ATTENTION:

If buying this product as part of the Buy Together bundle below, define these options there.

▾
  • Product Details
  • In the Box
  • Recommended Accessories
  • FAQs

Features

  • Reduces throttle rotation by 26 degrees / 28%
  • No tune required
  • Direct bolt-on replacement of the OEM throttle - no modifications to stock parts required
  • Intentionally chosen length accommodates longer race grips that can be trimmed to fit OEM length
  • Increased throttle response
  • Decreases rider input needed to achieve full-throttle
  • Laser-sintered construction ensures precise fitment and durability
  • Perfect for racers and track day enthusiasts
  • Developed by TST WORX racing program

Description

Reduce the amount of wrist movement needed to reach full throttle with our easy-to-install WORX Quick Turn Throttle Tube. After only a few laps on the track, we quickly realized we wanted to develop an upgrade that reduced wrist fatigue and enabled the rider to hit wide-open throttle faster than the stock setup allowed. After a bit of R&D from our WORX engineers, we have a solution that provides a massive 26-degree reduction, or 28%, compared to the stock throttle tube! The snappier throttle feel combined with the huge reduction of required input transforms the riding experience. We specifically designed the throttle tube to accommodate longer race grips while providing easy-to-identify trim marks to fit OEM grips. There's no need for a tune or any other modifications, making this one of the easiest ways to improve throttle response on your Kawasaki!

Color may vary.

  • (1) TST WORX Quick Turn Throttle Tube
  • 2 Year Warranty (See our warranty policy here)
Q: Do I have to do any permanent modifications for this to work?
A: No - This is a direct bolt-on replacement for the stock throttle tube and doesn't require any modification to stock components during the install process.

Q: Do I have to tune the ECU for the new throttle?
A: No - There's no tune required for this throttle to function properly.

Q: How long will it take for me to receive this once I order it?
A: Our handling time is 1-2 business days, and the shipping time varies based on the shipping method selected. To learn more about shipping times, please see the articles in our Terms & Conditions regarding domestic and international shipping here.

Q: I'm located outside of the United States. Will I have to pay duties on this item?
A: Some countries charge additional fees when a package is imported and delivered to the recipient. We have no way of knowing or estimating what these fees will be. It is the buyer's responsibility to cover these additional costs.

Q: What is your return and warranty policy?
A: Please read over our policies thoroughly on our terms and conditions page BEFORE making your purchase.
TST Industries Terms and Conditions
warning

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Ask a question about this product

Reviews

There have been no reviews

Add your own review

 
Dear Customer, TST Industries' website uses cookies to allow us to better understand how the site is being used and to enhance your shopping experience. By continuing to use this site, you consent to this policy. Click to learn more.