V Force 3 Reed Valve Kit Husqvarna Tc50 Tc65 17-On Ktm 50Sx 05-On 65Sx 01-On V FV Force 3 Reed Valve Kit Husqvarna Tc50 Tc65 17 On Ktm 50Sx 05 On 65Sx 01 On V Force Only The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design. This has two major benefits: 1) The reed petals only travel half the distance as a conventional reed valve design to get the same airflow. 2) Because the reed petals only need to travel half the distance of that on a conventional reed