The smallest bicycle in the world

Man riding the "world's smallest bicycle".

Bicycle Sharing

Bicycle sharing is a service that offers the use of bicycle to those who haven't their own bicycle. 
This service has increased since 2008 and it is spread all over the world. In 2011 around 33 countries adopted this service. Italy is one of these countries. The concerns with environment have also supported this service.


List of Bicycle Sharing System

Some Cities with Bicycle Sharing

Torino, Italia

Melbourne, Australia

London, England

New York

Source: http://www.lonelyplanet.com/themes/best-in-travel-2013/cities-with-bike-sharing-schemes/

http://www.treehugger.com/slideshows/bikes/bike-share-bikes-around-the-world-10-sleekest-designs/