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Moto Tassinari VForce3 Reed Valve System (59-67432 / V3R08) | Kawasaki KX500 (1987-2004)

Sale price $165.00

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Complete high-performance reed valve system engineered to significantly increase airflow, bottom-end throttle response, and peak horsepower for big-bore two-stroke applications. Features an advanced aerodynamic reed cage design with double the reed tip surface area, symmetrical petals that eliminate inner/outer variations, and a completely screw-free snap-together architecture for maximum reliability and quick maintenance.

Specs & Details

  • Manufacturer Part Number: 59-67432
  • Alternative Part Number: Moto Tassinari V3R08
  • Kit Type: Complete Reed Valve Assembly
  • Material & Construction: Composite reed cage structure with high-grade carbon fiber symmetrical reed petals

Two-Stroke Vehicle Fitment

Make Model Engine Type Year Range
Kawasaki KX 500 Two-Stroke Big-Bore Motocross / Off-Road 1987–2004

TSO Garage Note

The ultimate airflow upgrade for taming and unleashing the legendary Kawasaki KX500 power plant. By doubling the reed tip surface area and halving petal travel distance compared to conventional designs, the VForce3 system maximizes mixture velocity and atomization. It cleans up off-idle transition and broadens the powerband, giving you stronger, more responsive pull whether you are rock-climbing technical single-track or holding it wide open across the desert.

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