Moto Tassinari V-Force 4R Reed Valve System - V4R13G

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
Combined reed tip area is increased by 10.5% for better airflow
Airfoil shape added to cage tip to increase velocity from the outer ports
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 'rodynamic shape
Replacement reeds sold one set per reed cage
Made in the U.S.A.