Electric bikes are similar to normal bikes except for the fact which is the motor fixed in it. It requires only less human work. Planning to buy an electric bike is not a simple thing since you need to look for certain qualities in the bike which you purchase. Some of the basic things you should consider are your lifestyle, your budget and the purpose for which you are buying the bike. Some people choose for maintaining their health and some for transportation means. Electric bikes can be speeded upto 15 mph and its average power is 200W. The battery in it is rechargeable. Electric bikes are cost efficient and you can even travel on challenging road conditions.