Custom Offset Intake Reed Valve Kit for Zeda 2-Stroke Bicycle Engines

This custom offset reed valve will help boost your performance and works even better when paired with a windowed piston. Reed valves improve power output on engines by controlling the air/fuel mixture coming into the chamber. This offset reed valve is easy to install and a simple and affordable way to boost your performance. Works with bicycle engine kits that have a 40mm intake. Fits 19mm carb opening.