V-FORCE V-Force 4RI reed valve box - Yamaha YZ65

Discover the V-FORCE V-Force 4RI Reed Valve for Yamaha YZ65

Optimize your engine's performance with the V-FORCE V-Force 4RI Reed Valve, specially designed to enhance the responsiveness and power of your Yamaha YZ65. A must-have for all speed and mechanical precision enthusiasts.

• Contact surface doubled compared to stock reed valves, for increased performance.
• Significant improvement across the entire engine RPM range: low, mid, and high RPM.
• Stiffer carbon fiber reed valves for a more efficient system and increased airflow.
• Screwless construction, minimizing risks and allowing for quick changes.
• Wider reed valve cage for better airflow.
• Reed valve tip lengthened by 10.5% for overall improved airflow.
• Aerodynamic profile at the end of the valve cage to accelerate air speed.
• Extended reed valve stop for gradual speed reduction and extended service life.
• Central reed valve frontal area reduced by 15.6% for a more aerodynamic profile.
• Rubber overmold on the reed valve tip surface for increased durability.
• Specifically designed intake manifold, reed valve cage, and air deflector for the VForce4R system.
• Specially designed Venturi to improve air-fuel mixture flow.
• Replacement gasket: 19200002
• Replacement reed valves: 19200003

Don't miss the opportunity to boost the capabilities of your Yamaha YZ65 with the V-FORCE V-Force 4RI Reed Valve. Performance and durability guaranteed!