What would you suggest as to how someone could sell a bike? 
 There are a number of ways to sell a bike. The simplest way is to ask friends or family if someone would be interested in purchasing, next look at your closest community. Usually in apartments, or even in towns, there are community noticeboards that you could use to advertise your bike. Finally, there are many online community sites on platforms such as Facebook, where you could list your bike for sale.