Please note this is only the two-wheeler!! you can order an extra wheelset to be able to turn it into a tricycle as well. The first position of the Trybike is the low tricycle with a lot of stability to easily develop walking and riding skills. Children learn to walk and cycle from 15 months. When children are 2 to 3 years old, the Trybike can be placed in the second position, the two-wheeler. With only 2 Allen keys you can easily convert the low tricycle into a low two-wheeler. Remove the wheels and replace the long rear axle with a short axle with 1 wheel. This begins the next phase of learning to ride a bike, finding your balance. In the beginning it is still a bit awkward and children miss the stability of the third wheel. After some practice and with some trial and error, they often get it and it doesn't take long before they race down the street. With the unique footrest, children learn to balance even better later on and cycling with pedals becomes a breeze. Another unique item on the Trybike is the control disk for the rear wheel. This allows you to lower or raise the bike and make the wheelbase lower or shorter. In this way you create the perfect setting for the level and skills of each child. Children can enjoy the Trybike for at least 4 years and are able to develop motor skills faster.