Amazon.com: smarTrike Toddler Tricycle Stroller, Compact Bike Stroller for Kids, Easy Push Tricycle Kids Stroller Double as a Toddler Bike, Baby Tricycle for 1,2,3 years old Adjusts and Folds(STR5, Black & White) :
Tricycle pliable smarTfold 500 - Vert SmarTrike : Maxi Toys, Tricycles SmarTrike - Jeux de plein air et sport