Koso's KSR carburetor features a semi-flat D-shaped slide that increases the fuel flow for a better throttle reaction. It also reduces the incomplete combustion phenomenon, and therefore improves the combustion efficiency.

Easy to adjust and install, this carburetor will allow you to set-up the ideal air/fuel ratio for better performance. 

• Model Number: DA930300
• 30mm
• Outer Diameter of Air Filter Side: 50mm
• Outer Diameter of Intake Manifold Side: 35mm

This product is not intended for use on public roads or land.