Другие интересные места в Неаполь

In Naples there are bike rental stations. One example we have seen at the park at Piazza Vittoria. There are nine more stations. However, at the time of our visit (Feb 2016) no bikes were at the stations. Now I do not know if the system is currently still "under construction", of if it was too cold in February to provide the bikes or if all bikes were currently in use.