Moto-Tassinari VForce 3 Reed Valve For 1997-23 Yamaha YZ250 YZ250X RM250 V307A

  
This listing is for a new complete Moto-Tassinari carbon fiber reed Valve system which includes the bolts, gaskets, instructions, and reed valve assembly. With some models the reed systems may require you to cut the rubber intake manifold boot tabs off so it can sit flush against the cage, this is detailed in the instructions.