Vforce 3 Valve boxRef : VF00004A / 1009767

V-FORCE V-Force 3 Reed Valve - Yamaha YZ80 (Manufacturer Ref: V382A)

Specifically developed for small 2-stroke engines, the V-Force 3 from V-FORCE replaces the original reed valve to optimise engine performance. Designed for motocross riders seeking more throttle responsiveness and more efficient intake, this valve adopts the proven principles of Moto Tassinari systems.

• Contact surface doubled compared to the original reeds for improved sealing.
• Stiffer reeds and screwless construction: enhanced durability and quick changes on the bench or track.
• Optimised airflow — contributes to better engine response at low, mid, and high RPM.
• Durable materials reducing wear for superior longevity compared to standard parts.
• Installation compatible with original fittings on Yamaha YZ80; plug-and-play concept for common modifications.

Designed for motocross use, the V-Force 3 maintains a simple implementation while offering features expected by tuners: reed stiffness, improved intake flow, and easier maintenance. Check reference V382A and compatibility with your model before installation.