Multi-function city bike / project

Different lifestyles are in every corner in big crowded cities.People are used to tailor-made idea in everything.And ordinary person may own more than one bike for different rides/functions.Thus,why just one public bike with single function to fit all?
Introducing a new public bike service system Multi-function city bike. Disassemble public bikes, all parts will be sorted and kept in underground garage. And automatic production line will assemble bikes as per request to fulfill specific rides and lifestyle needs. In future, public bikes will be multi-functional.