Greater efficiency due to reduced reed petal travel. More airflow means more horsepower.Screw free design eliminates risk of screws going through motor. Screw free design enables super quick reed petal changes. The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years. The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design. The item "Moto Tassinari (V3170B) V-Force 3 Reed Valve System for 1986-2001 Honda CR500" is in sale since Monday, February 15, 2016. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems". The seller is "svs_powersports" and is located in Indianapolis, Indiana. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany.