Reed Valve Stage6 Viton Minarelli Horizontal

V-force 3 membran Yamaha Aerox Stage6 Reed Valve Viton Minarelli, 2-reed valve for improved cylinder filling. Design V-Force 3 Membran by Stage6 This Stage6 reed valve is made from hydrocarbon-resistant Viton with excellent sealing properties. Depending on engine model, the reed valve comes with up to 3 venturi inserts / stuffers - 24mm / 26mm / 28mm. It is equipped with 0.35mm carbon fibre reed petals, an extra pair of 0.4mm glass fibre petals is included. Recommended for carburetors starting at 19mm and up. This Minarelli version includes an additional 4mm spacer. It is placed under the reed valve to raise the reeds to ensure that the boost port is sufficiently supplied. Attention: For vertical Minarelli engines, this reed valve can only be used in combination with the Stage6 intake system! Scope of delivery VForce3 by Stage6: Gasoline-resistant Viton® reed valve Stage6 carbon reeds 0.35 mm 3x Venturi inserts (24, 26, 28 mm) depending on engine Fiberglass reeds 0.40 mm.