How fast can a 250w electric bike go?

The top speed of a 250w electric bike will vary depending on a number of factors, including the weight of the rider, terrain, and weather conditions. Generally speaking, most 250w ebikes have a top speed of around 20 mph. However, it's important to note that ebikes are subject to certain speed limits and regulations depending on where you are riding them. Be sure to check your local laws and regulations to ensure that your eBike use is legal and safe.