V-Force (VF4R) CR125 87-02 Applications: Honda CR125
Model Years: 1987-2000 and 2002 The all-new VForce4R for the Honda CR125 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 fibre 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 overmolding on reed tip surface of cage to further enhance petal life Pre-curved reed petal ensures better seal at tip WHAT'S INCLUDED WHEN I PURCHASE THE VFORCE4R REED VALVE SYSTEM? Moto Tassinari and VForce4R decals, detailed installation instructions, complete VForce4R reed valve system (including reed petals) and gaskets.