(Image credit: P'tit Velib)

Bike share programs have taken off worldwide, but the city of Paris has something that others don't: bikes for tykes. P'tit Velib offers four models aimed at two to eight year-olds, with the smallest not having any pedals. The bikes are currently available in seven central locations.

Trike Share: Paris Introduces World's First Bike Share For Kids | Co.Exist