Kawasaki KX250 (1988-2004) V-Force Reed Valve System AUG2021-10 Tightening torque cylinder head screws:

Tightening torque cylinder head screws: 14-18Nm (grey cast iron cylinder)

Both mounts come with our patented dual-stage lock

Yamaha XSR 900 (2016–2021) Scorpion Exhaust Serket Parallel Slip-on - Carbon Fibre

Polycarbonate construction

For the installation of the SI24 carburetor

Kawasaki KX250 (1988-2004) V-Force Reed Valve System AUG2021-10 Tightening torque cylinder head screws:Kawasaki KX250 (1988 2004) V Force Reed Valve System Moto Tassinari VForce3 (VF3) Reed Valve System used by more AMA and GP riders than any other product. The unique design of the VF3 Reed Valve System offers several significant advantages over standard reed cage designs. By providing twice the reed tip surface, the VF3 petals only need to travel half the distance of a standard cage petal to achieve the same airflow. This results in greatly improved