12 months up. Kaplan trikes are made by Tilo, an award-winning line of trikes. 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 backed by a 5-year warranty. Simple one-bolt assembly gets them rolling in no time! Sized just right for toddlers on the move. Seating height: 10.25″. Powder Coated Steel Frame for Durability and Longevity Weather Resistant Polyethylene Seat with Back Support and Reinforced Seat Brace Soft Thermo-Plastic Rubber Handle Grips Full Foot Pedals, Spokeless Wheels, Solid Polyurethane Tires High Quality Steel Ball Bearings allowing for a Smooth and Safe Ride