There are a few things you need to consider when purchasing an electric bike. The type of terrain you will be using it on, the weight you can carry, and your riding style are all important factors in choosing the best electric bike for you. You can also choose the best e-bike via https://speed-e.ch/e-bike-typen/s-pedelec-45kmh-e-bike/.

Terrain: If you will be riding mostly on flat ground, a traditional bike may be the best option for you. If you will be using your electric bike on hills, trails, or another terrain that requires more power to move through, an electric mountain bike may be better suited for you. 

Weight: You will need to decide how much weight you can carry before selecting an electric bike. Most electric bikes come in between 17 and 26 pounds. If you are not sure if this is the right weight for you or if you will need to purchase additional weights to make your bike fit your needs, consult with a salesperson at your local bicycle shop. 

Style: There are different styles of electric bikes that are suited for different types of riders. Casual cyclists may prefer a city bike that is easy to ride and has basic features while more experienced riders may want a mountain bike that is tougher and can handle more difficult terrain.