


TST Industries
TST Industries Full Undertail Closeout '21-'23 Yamaha MT-09
TST Industries Full Undertail Closeout '21-'23 Yamaha MT-09
13980 Maycrest Way
13980 Maycrest Way
103
Richmond BC V6V 3C2
Canada
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TST Industries Full Undertail Closeout '21-'23 Yamaha MT-09
Features:
- Seamless design that retains the OEM geometry while ditching the stock fender mounting hole
- Color and texture matched to surrounding OEM Yamaha undertail components
- Injection molded polymer alloy construction
- Retains undertail key lock access
- Protects the undertail locking barrel with a spring-loaded actuating cover
- Step-by-step installation video demonstrates the installation from start to finish
- Uses stock hardware for mounting
- No modification is required for installation
Removing the stock fender results in an unsightly gap on the stock undertail. You can fill that gap in with an undertail closeout, but the end result isn't seamless or as clean as we would like the 2021+ Yamaha MT-09 tail to look. That's why we went back to the drawing board and designed a full undertail that retains the stock geometry while completely eliminating the OEM fender mounting gap for a truly clean and finished appearance. The injection molded polymer alloy construction is color and texture matched to the surrounding Yamaha tail components, making this full undertail look and feel like a stock component that was installed on your MT-09 at the factory. This exclusive TST Full Undertail also features a unique spring-loaded actuating lock cover to ensure that the seat lock remains easily accessible and protected. The simple installation process utilizes all of the stock undertail hardware and can be performed in minutes, that way you don't spend hours in the garage when you could be out riding. You can even follow along with our step-by-step installation video as Bart demonstrates the entire procedure from start to finish. Ditch the undertail hole and transform your 2021+ Yamaha MT-09 with the cleanest undertail on the market.
Returns & Exchanges
If you are not completely satisfied with your purchase, you may return the item within 30 business days of receipt. While we offer a hassle-free return policy, some non-defective items may be subject to a 15% restocking fee.
Returned items must be:
- New and unused
- In original condition
- In the manufacturer’s original packaging
- Include all tags
Returns due to manufacturer defects will be accepted only if the customer provides photographic evidence showing the issue was not caused by misuse.
Non-Returnable Items
- Electrical components
- Special or made-to-order items
- Windscreens
- Bodywork
- Carbon fiber parts
- Closeout items
- Used parts
Customers are responsible for all return shipping costs.
Once your return is received and inspected, refunds will be processed within 24–48 hours to the original payment method (minus shipping fees). Please allow an additional 2–8 business days for the refund to appear on your account.
Before returning any item, please contact us at support@motostarz.ca or call 1-236-481-2222 to obtain a return authorization number. This number must be clearly marked on both the inside and outside of the package.


