VFORCE 3REED VALVE KIT KTM 125SX 125EXC 144SX 150SX 98-15 HUSQVARNA TC125 TE125 14-15 APRILIA RS125The 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 valve design, there is a greater chance of them being fully opened as well as a better chance