Electric bikes tend to be heavier than regular bicycles. The most noticeable weight difference between electric and non-electric bikes is when you climb hills. A ebike with an electric motor will compensate for any extra weight. It is important to weigh the bike if it needs to be lifted. E-bikes have a lot more weight than electric scooters which can often be 150 pounds. It is a good idea to find somewhere more easily accessible to keep your bicycle if you are unable to ascend several flights stairs.