Moto Tassinari V-Force 4 Reed Valve Set V4R26H - KTM / Husqvarna / Beta / GasGas 125-300cc 2016-2026

Product Description

Unlock maximum airflow and throttle response for your dirt bike with the Moto Tassinari V-Force 4 Reed Valve Set. Designed for high-performance off-road riding, this system delivers superior efficiency and power across the entire RPM range.

Engineered with a wider reed cage, optimized aerodynamic central wing, and pre-curved carbon fiber reed petals, the VForce4 maximizes combined reed tip area and petal durability. Advanced rubber overmolding and progressive long reed stops ensure exceptional service life under extreme racing conditions.

Top Features: Moto Tassinari V-Force 4 Reed Valve Set

• Combined reed tip area increased by 10.5% for significantly higher total airflow and horsepower.
• Reduced frontal area of the central wing combined with a more aerodynamic shape to optimize velocity.
• Long reed stops progressively slow reed petal tip velocity to maximize petal durability and service life.
• Pre-curved carbon fiber reed petals ensure a superior seal at the tip for instant throttle response.
• Airfoil shape added to the cage tip to increase air velocity coming from the outer ports.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Do I need to order replacement reeds separately if needed later?
A: Yes, when ordering replacement reeds, order one set per reed cage.

Q: What performance benefits does the VForce4 provide over stock valves?
A: It provides a 10.5% increase in combined reed tip area and features an aerodynamic central wing and airfoil tips to maximize airflow and throttle response.

Expert Pro-Tip: When installing a new reed valve assembly, ensure the intake tract and mounting surface are completely clean and free of debris to guarantee an airtight seal and prevent air leaks.

Recommended Pairings:

• KTM 2-Stroke Performance Parts & Accessories
• Husqvarna 2-Stroke Performance Parts & Accessories
• Reed Valve Systems & Components

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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