4 years & up. Kaplan trikes are made by Tilo, an award-winning line of trikes created for the preschool and consumer markets. These trikes are built to support and encourage adventure in children, giving them the confidence to test their limits. Loaded with safety features, these trikes are available in two colors (red/silver or yellow) and backed by a 5-year warranty. Simple one-bolt assembly gets them rolling in no time!