Amazon.com: smarTrike Toddler Tricycle Stroller, Compact Bike Stroller for Kids, Easy Push Tricycle Kids Stroller Doubles as a Toddler Bike, Baby Tricycle for 1,2,3 Years Old Adjusts and Folds (STR3, Pink) :
Revolučný skladací trik od smarTrike® 6 v 1 smarTfold - YouTube