>>1194492Your question is basically unanswerable the way it is, there are too many variables you've left out.
Define 'average'?
Average man or woman?
Average rider who rides only on the weekends, when it's nice out?
Average rider who rides every day?
Average rider who rides recreationally, or who commutes to/from work?
Average rider who rides for enviromentally conscious reasons, and rides a cargo bike or bike equipped to carry cargo to some extent?
Average rider on what kind of bike? MTB, on road or trail; road bike; comfort bike; race bike; and so on.
..and so on.
..and so on.
You have to be more specific.