Product Description
VFORCE/MOTO TASSINARI V-Force 4 Reed Valve – Yamaha
Key Features
- 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
- Combined reed tip area increased by 10.5%, resulting in increased total airflow
- Rubber overmolding on reed tip surface of cage to further enhance petal life
- Airfoil shape added to cage tip to increase air velocity from outer ports
- All-new manifold, reed cage and air guide designed for the VForce4R
- When ordering replacement reeds, order one set per reed cage
- 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
- Made in the USA
Technical Specifications
- Weight: 0.45 lbs
- Supplier Number: V4R04
- Unit of Measure: Each
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 4 units
- ✓ Batavia, NY: 1 units
- ✗ Dallas, TX: 0 units
- ✗ Fresno, CA: 0 units
- ✗ Reno, NV: 0 units
- ✓ Asheville, NC: 5 units
- ✓ National: 10 units
Total Available: 20 units
Inventory Last Checked: December 4, 2025 at 1:00 AM UTC
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