Description
Features
- Low tension version of VFORCE4X reed valve, part #1008-0360 (sold separately)
- Ideal for woods riders, hard enduro riders, tight MX tracks or any rider looking for maximum bottom-end
- Advanced reed petal resin system, carbon fiber and lay-up
- Pre-curved reed petal ensures better seal at the tip
- Wider reed cage for maximum airflow
- Combined reed tip area is increased by 10.5% for better airflow
- Airfoil shape added to cage tip to increase velocity from the outer ports
- Reduced frontal area of the central wing combined with a more aerodynamic shape
- Made in the USA
| Position | Notes | |||
|---|---|---|---|---|
| 1997-2025 | Yamaha | YZ250 | - | - |
| 2016-2025 | Yamaha | YZ250X | - | - |
