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.

* All fields are required Close Aknowledgement


U.S. customers are offered a free shipping option for orders with a discounted subtotal greater than $150.00 (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.


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.


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.
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Our TST Race Team currently competes with four bikes. Click the bike below that you're interested in and browse race specific parts that we use every weekend on our machines. Whether you are shopping for your Yamaha R1 or building a full superbike spec R3, we are here to help you achieve your goals.

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TST Industries Yamaha YZF-R1 2015-2019 Supersport

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TST Industries Yamaha YZF-R6 2008-2016 Supersport

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TST Industries Yamaha YZF-R3 2015-2018 Supersport

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TST Industries Yamaha YZF-R3 2015-2018 SuperBike

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TST Industries Yamaha YZF-R6 2017+ Supersport

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TST Industries Kawasaki Ninja 400 2018+ Supersport

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