The first bicycle in the world was invented in 1847  Bicycles disappeared only a short time after the emergence of bicycles and did not reappear until 1860  why did this happen  A new technology will be accepted only when it is consistent with the concept of social values
So there must have been some change in social values between 1817 and 1860
The mistaken belief that the bicycle reappeared in 1860 shows that it has been re-accepted.