Vforce 4R Valve boxRef : VF00007A / 1009780

V-FORCE V-Force 4R Reed Valve for Kawasaki KX125 (manufacturer part number V4R13G): a performance intake part designed for demanding motocross riders. Developed by V-FORCE for 2-stroke engines, this reed valve enhances the efficiency of the intake system compared to the stock reeds to optimize throttle response and airflow at the cylinder entry.

• Carbon fiber reeds, pre-curved for optimized sealing
• Wider reed valve box and combined reed petal tail increased by 10.5% to promote airflow
• Aerodynamic profile at the tip to increase the speed of air entering the external intake ports
• Extended reed stop to gradually reduce stress at the end of the stroke and prolong lifespan
• Overmolded rubber at the tips of the reeds for improved wear resistance
• Collector, box, and air deflector specifically designed for the V-Force 4R system

Designed for the motocross world and demanding riding, this V-Force 4R reed valve is suitable for performance and reliability-oriented setups on the Kawasaki KX125. Manufacturer reference: V4R13G. Please check compatibility with your model year before installation.