RAAT Rental Bike Schoorl offers several Parent-Child Tandems XXL for rent. A day of enjoyment for the parent, but especially for the children. Suitable for 2 children from 3.5 years old. The children can ride along if they want, but it’s also possible for them to keep their feet still. The adult steers the bike. This Parent-Child tandem is highly recommended, especially if you're a parent going biking with two children on your own.