How can you increase top speed on 50 cc moped?

To increase the top speed of a 50cc moped, consider upgrading the exhaust system to a high-performance model, which can enhance airflow and improve engine efficiency. Additionally, tuning the carburetor for optimal fuel-air mixture can boost performance. Installing a performance CDI (Capacitor Discharge Ignition) can also help by allowing the engine to rev higher. Finally, reducing weight by removing unnecessary components can improve speed and acceleration.