Moto Tassinari V-Force 4 Reed Valve for Honda Dirtbike V4R01D. Long reed stops added to progressively slow reed petal tip velocity for increased petal durability.Reduced frontal area of the central wing combined with a more aerodynamic shape. Airfoil shape added to cage tip to increase velocity from outer ports. Combined reed tip area is increased by 10.5% for better airflow. Advanced reed petal resin system, carbon fiber and lay-up. Pre-curved reed petal ensures better seal at the tip. Wider reed cage for maximum airflow. For MORE GREAT DEALS on powersports parts and accessories! Your friends at MOTOMENTUM appreciate your Business! Were still the same family owned and operated business you know and love. With our growing parts list the Classic Cycle Parts name just didnt seem to fit us anymore.
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