How fast does a 150cc vespa go?

A 150cc Vespa Scooter can typically reach a top speed of around 60-65 miles per hour. However, the actual top speed may vary depending on factors such as weight of the rider, road conditions, and weather conditions. It's important to note that the speed limitations and regulations may vary by country or state, so it's always advisable to check local laws and regulations before riding. Additionally, it's always recommended to ride safely and within your skill level.