1997-2019 Yamaha YZ 250 2-Stroke V-Force 3 Reed Cage/Block Carbon Fiber Petals
FEATURES OF THE VFORCE3 REED VALVE SYSTEM. TWICE THE REED TIP SURFACE: The unique and proven design of the VForce3 Reed Valve System doubles the available reed tip surface over a conventional reed valve design. By doubling the effective reed tip surface it enables the engine to get more air with less effort. The number… Read more »