The big day was there and it came to the "keys". Big eyes are guaranteed with the vehicle. The first trip to the device was not a problem and also the brakes posed no difficulty. For the coaster brake, I had the most concerns. As Klaas wrote, there were probably a few problems. This I can not confirm. After the 2nd round, the brake has been an integral part. "Look Dad, how the tires squealing when I brake" All concerns about the lack of handbrake were gone. The brakes with coaster brake was performed for the first time on the go-kart and then also transferred to the bike, there was in fact otherwise delayed only with the handbrake. The wheels wobble a little bit and you should before the first use check the screws, but what you should do in every game device.
Who wants to buy his kid a nice game device, is well served by this mountain Buddy. Durability like a Lada, coolness like a sports car, as simple as assembling a Billy shelf. One should keep in mind it is and will remain a toy for children.
There is a choice was still the Puky F550. However, we have opted for the mountain Buddy. In personal environment there are both vehicles and we were told that the Puky does not reach far to the processing of the mountain.
Sincerely
Matthias