Stage6 Reed Valve VFORCE3 Piaggio / Gilera / Vespa, high performance intake reed valve system for tuned engines.

The Stage6 Reed Valve V-Force3 is the result of a successful collaboration with Moto Tassinari, renowned US manufacturer of top quality reed valves for motocross. The unique and patented V-shaped design with double reed tip surface (8 petals) creates a larger intake area which leads to optimized flow and cylinder filling. If you are looking for maximum performance, use the venturi stuffer that comes with the reed valve.