Moto Tassinari V-Force 4R Reed Valve System V4R04
Product details
| Management number | 215383716 | Release Date | 2026/04/12 | List Price | US$56.77 | Model Number | 215383716 | ||
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Moto Tassinari V Force 4 Reed Valve System ; The all-new VForce4R for the Yamaha YZ125 offers enhanced reed petal life as well as all the added benefits of the unique VForce reed valve design. ; STANDARD VFORCE REED VALVE FEATURES - 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 rapid reed petal changes ; IMPROVED VFORCE4 FEATURES - 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 ; ALL-NEW VFORCE4R FEATURES - Rubber overmodling on reed tip surface of cage to further enhance petal life - Pre-curved reed petal ensures better seal at tip ; Fits on: Yamaha YZ125 ;2005 to 2021
- Compatible Brand: Fits Yamaha
| UPC | 779423572745 |
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| Size | 6.8 inches |
| Brand Name | Moto Tassinari |
| Unit Count | 1 Count |
| Valve Type | reed valve |
| Item Weight | 0.01 Ounces |
| Thread Size | 1 inch |
| Thread Type | NPT |
| Manufacturer | Moto Tassinari |
| Model Number | V4R04 |
| Material Type | Plastic |
| Connector Type | Compression |
| Item Type Name | Valve Parts |
| Exterior Finish | Painted |
| Item Dimensions | 6.8 x 5.2 x 2.7 inches |
| Number of Ports | 2 |
| Included Components | Valve Parts |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Compression |
| Outlet Connection Size | 1 Inches |
| Outlet Connection Type | Compression |
| Manufacturer Warranty Description | Manufacturer |
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