TST Industries, LLC

TST WORX Quick Turn Throttle Tube for KTM 990 RC R 2026+

Sale price$39.99
SKU: RC990QTT
TST WORX Quick Turn Throttle Tube for KTM 990 RC R 2026+
Designed to reduce wrist input and provide faster throttle response on your KTM 990 RC R.
Manufactured using the latest technology to ensure durability and smooth actuation.
Compare the stock throttle tube rotation to the TST WORX Quick Turn Throttle rotation.

Improve throttle feel on your 2026+ KTM 990 RC R with our exclusive TST WORX Quick Turn Throttle Tube. This direct-fit upgrade shortens throttle rotation by almost 15%, helping you reach full throttle faster with reduced wrist input.

Applications:

  • KTM 990 RC R | 2026

No tune required

TST Industries, LLC

TST WORX Quick Turn Throttle Tube for KTM 990 RC R 2026+

Sale price$39.99
SKU: RC990QTT

Improve throttle feel on your 2026+ KTM 990 RC R with our exclusive TST WORX Quick Turn Throttle Tube. This direct-fit upgrade shortens throttle rotation by almost 15%, helping you reach full throttle faster with reduced wrist input.

Applications:

  • KTM 990 RC R | 2026

No tune required

Quantity:

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

Features

  • Reduces throttle rotation by almost 15%
  • Removes "dead spot" feel at the end of the stock throttle rotation
  • Decreases rider input required to achieve full-throttle
  • No tune required
  • Direct bolt-on replacement of the OEM throttle - no modifications required
  • Designed for use with 123-125mm long grips, but can be trimmed along perforations for use with shorter 118-120mm grips
  • Laser-sintered construction ensures precise fitment and durability
  • Perfect for racers and track day enthusiasts
  • Retains the ability to cancel cruise control by rolling forward
  • Developed by TST WORX racing program

Description

Dial in more responsive throttle control on your 2026+ KTM 990 RC R with the TST WORX Quick Turn Throttle Tube. Engineered to reduce throttle rotation by almost 15%, it delivers quicker access to full throttle with less wrist input, making it perfect for aggressive street riding and track days. Each throttle tube is constructed from durable, laser-sintered material, ensuring smooth operation and long-lasting performance. With an almost 15% reduction in rotation, we not only reduced the required rider input, but also improved the throttle feel by removing the dead zone of throttle response present on the factory throttle tube, creating meaningful improvements you'll notice right away. We designed this component to work with 123–125mm grips, but also integrated trim guides for installation with shorter grips if needed. Don't sweat the install - it's completely bolt-on and doesn't require any tuning or throttle mapping, simply install it and feel the difference!

Color may vary.

  • (1) TST WORX Quick Turn Throttle Tube
  • 2 Year Warranty (See our warranty policy)

Installation Video

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 - We specifically designed the rotational decrease in a way that does NOT require a reflash of your Yamaha's ECU. You are still able to achieve 100% throttle without an ECU reflash.

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

Features

  • Reduces throttle rotation by almost 15%
  • Removes "dead spot" feel at the end of the stock throttle rotation
  • Decreases rider input required to achieve full-throttle
  • No tune required
  • Direct bolt-on replacement of the OEM throttle - no modifications required
  • Designed for use with 123-125mm long grips, but can be trimmed along perforations for use with shorter 118-120mm grips
  • Laser-sintered construction ensures precise fitment and durability
  • Perfect for racers and track day enthusiasts
  • Retains the ability to cancel cruise control by rolling forward
  • Developed by TST WORX racing program

Description

Dial in more responsive throttle control on your 2026+ KTM 990 RC R with the TST WORX Quick Turn Throttle Tube. Engineered to reduce throttle rotation by almost 15%, it delivers quicker access to full throttle with less wrist input, making it perfect for aggressive street riding and track days. Each throttle tube is constructed from durable, laser-sintered material, ensuring smooth operation and long-lasting performance. With an almost 15% reduction in rotation, we not only reduced the required rider input, but also improved the throttle feel by removing the dead zone of throttle response present on the factory throttle tube, creating meaningful improvements you'll notice right away. We designed this component to work with 123–125mm grips, but also integrated trim guides for installation with shorter grips if needed. Don't sweat the install - it's completely bolt-on and doesn't require any tuning or throttle mapping, simply install it and feel the difference!

Color may vary.

  • (1) TST WORX Quick Turn Throttle Tube
  • 2 Year Warranty (See our warranty policy)

Installation Video

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 - We specifically designed the rotational decrease in a way that does NOT require a reflash of your Yamaha's ECU. You are still able to achieve 100% throttle without an ECU reflash.

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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