For example, the parking brake is not to be operated for a three-year, because the distance from the handlebar grip to too large and the brake is difficult to operate. In addition, the pedal cranks are not optimal length, so that a three-year average height either too far away from the ground sitting on the saddle or can not occur because the knee push yourself in the process at the height of the saddle.
The processing is in accordance with the price and not bad.
So who needs an optimal bike for toddlers, should try different models in stores, before he / she decides. I would have opted for a Islabike if they were available in Germany. This bicycle is a compromise that is not particularly optimal.