This fact, sheds light on another VForce advantage. Since the petals are only traveling half the distance, they generally last longer are they receive less wear than the reed petals on a conventional reed valve design. 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. We're proud to be one of the few BBB Accredited Business in the PowerSports Industry, and an Authorized Dealer for every brand we carry.Let's face it, sometimes things break. Your complete satisfaction is our top priority. We offer true customer service - if you have a problem, we will solve it for you. For specific information, please contact your local government import office. The item "Moto Tassinari Reed Valve Vforce 3 V Force 3 Yamaha Yz125 05-15 V304a" is in sale since Monday, November 24, 2014. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems". The seller is "racingpowersports" and is located in Spicewood, Texas. This item can be shipped worldwide.