<p>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.</p>
<ul style="list-style-type:circle;">
<li>APRILIA RS125 / AF1 / Futura - Rotax 122 and 123</li>
<li>KTM SX/EXC 125</li>
</ul>
<p>Moto Tassinari / V-Force 3 V306A-H</p>