We purchased the Go-Cart Ferbedo 5733 Air Runner with Soundbox freewheeling and for our grandchildren Niklas Amazon. The first impression of the rel. far preassembled go-cart was very good. No sharp edges, smooth suspension and agility. All four tires mounted and aufgepumt. It must be mounted if necessary only the steering column with associated Kunstoffverkleidung, the steering wheel and the seat. For the optical design a bow with colored stickers is included. All necessary fasteners are to be installed in good quality and easy. The illustrated manual is simple and easy to understand so that within 30 to 45 minutes the first test drive can start. The sound box is operated via four buttons on the steering wheel and can radiate the children's eyes. The large pneumatic wheels, the go-cart rides sprung very quiet and also comfortable. A real fun for kids, grandma and grandpa are pleased with the bright eyes of a child. Fast delivery and good packaging, as always with Amazon.