I can only confirm what is written in this recession:
# RI8FWN094ZBE7
The impeller has in any way the quality of a test winner. The handlebar is shaking so much that we had to forbid our child ride the wheel. At first I did not notice it and I always wondered that our son travels only wavy lines. But the link has a "game" of about 1-2 cm and that makes considerably bemerktbar. It is simply impossible to keep track. I invite you a picture to illustrate the problem to high.
Tip: push your child at the back, then you realize it very quickly if the wheel has the same mistake.
Mir is not clear how this wheel was gekührt test winner, perhaps the ADAC had a hand in ;-)
A repair seems to me currently only possible with difficulty, because the handlebar is tilted. If necessary, may slightly change a locksmith here.