Moto Tassinari V-Force 4 Reed Valve Set - Yamaha YZ125 2005-2026
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
✓ Fits
- Yamaha YZ125 2005-2026
- Yamaha YZ125X 2020-2026
✓ 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
✓ What's Included
- (1) Moto Tassinari V-Force 4 Reed Valve Set
✓ Specs
- Brand: Moto Tassinari
- Manufacturer part #: V4R04
- Material: Rubber
- Base Color: Black
- Model: V-Force 4
- Type: Snap Together
- Material: Carbon Fiber
- Color/Finish: Black
- Condition: New
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📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
