From the beginning.
Delivery arrived quickly within a few days. Construction uncomplicated. No special tools needed.
Buy petrol and oil mix and going. So was the idea. However, the thing would not start. Many attempts without success followed. On the Internet there are some tricks to as film. This, bob up and down the bench, helped immediately and the Dirtbike began (not the best toy for a sensitive neighborhood) on to rattle.
All in all, runs well, is fun and worth the money.