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Valve Assembly V-Force 4
The V-Force reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years.
- Double the reed tip surface over a conventional reed valve design.
- Increased bottom end, stronger mid-range and longer top-end.
- Greater efficiency due to reduced reed petal travel.
- More airflow means more horsepower.
- Reduced reed petal wear.
- Screw free design eliminates risk of screws going through motor.
- Screw free design enables super quick reed petal changes.
- All-new reed petal resin system, carbon fiber and lay-up.
- Pre-curved reed petal ensures better seal at tip.
- Wider reed cage for maximum airflow.
- Combined reed tip area increased by 10.5% resulting in increased total air flow.
- Airfoil shape added to cage tip to increase air velocity from outer ports.
- Long reed stops added to progressively slow petal tip velocity, for increased petal durability.
- Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape.
Brand | V-Force |
Primary material | Carbon |
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