Stadträder are public bicycles available for short-term rental in urban areas. They are designed to provide a convenient and eco-friendly transportation option for residents and tourists. Users can easily pick up a bike at designated stations and return it to any other station within the city. These bike-sharing systems often operate through mobile apps, allowing users to locate available bikes and pay for their rides. Stadträder promote sustainable travel and help reduce traffic congestion, making cities more accessible and enjoyable for everyone.