TST Industries, LLC

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

Sale price$39.99
SKU: N500QTT
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.

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, 2026
  • Kawasaki Z500 | 2024, 2025, 2026
  • Kawasaki Ninja 400 | 2018, 2019, 2020, 2021, 2022, 2023
  • Kawasaki Z400 | 2019, 2020, 2021, 2022, 2023

No tune required.

TST Industries, LLC

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

Sale price$39.99
SKU: N500QTT

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, 2026
  • Kawasaki Z500 | 2024, 2025, 2026
  • Kawasaki Ninja 400 | 2018, 2019, 2020, 2021, 2022, 2023
  • Kawasaki Z400 | 2019, 2020, 2021, 2022, 2023

No tune required.

Quantity:

This product is part of our WORX program. Learn more.

Installation Demonstration

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)

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

Installation Demonstration

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)

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

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