Description
- Designed to offer you exceptional durability and overcome the shortcomings of the stock reed valve system
- Increases engine power and throttle response
| 2016-2024 | Yamaha | YZ 250 X | – | – |
| 1997-2024 | Yamaha | YZ 250 | – | – |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer’s information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.




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