Now, the younger kids can have a 3 wheel scooter that is light weight and aluminium, just like the range of A scooters! The 3 wheel Razor kick scooter is perfect for children under the age of 4, who are not yet at the stage where they feel comfortable riding the Razor 2 wheel scooters. The 3 wheel jr. Scooter helps build confidence and is the perfect 1st scooter for any child.