My mother last rode a bike in her high school days. When I got back into biking this spring she caught my bug. We ended up getting her a delta trike that she has ridden a little. This winter she plans to ride more, but I have to build some type of velomobile for her. Where she lives is too hilly for her, but since she winters with me keeping the nasty cold air off her is a priority. She is interested in putting an electric motor on it in the spring and then taking it home with her. 2 guesses who is supposed to do all that work too.