How fast does a 2000w electric bike go?

The top speed of a 2000W electric bike can vary depending on several factors, such as the weight of the rider, terrain, and weather conditions. However, most electric bikes with a 2000W motor can reach speeds of up to 40-45 miles per hour. It is important to note that different countries have different regulations for electric bikes, and some limit the top speed to 28 miles per hour for safety reasons. Additionally, it is always best to follow local traffic laws and wear proper protective gear when operating any electric bike.