EnfantsVélos are one of the main categories of children's Vélos. Children's Vélos include four categories: children's Vélos, strollers, baby walkers, and children's tricycles. When buying a bicyclette, consider the age and height of the child, and choose the appropriate size, that is, a bicycletteavec une hauteur de selle de l'ordre de 435-635 mm. Lors de l'achat d'un véhicule, faites attention à la taille du frein à main. Si la taille est trop grande, l'enfant ne pourra pas tenir fermement le frein à main lors du freinage et ne pourra pas arrêter la voiture. Il est donc préférable d'emmener vos enfants l'essayer lors de vos achats. De plus, la force de freinage ne doit pas être inférieure à 50 N. Sinon, le véhicule ne pourra pas s'arrêter, causant des blessures aux enfants. EnfantsVélos are also equipped with protective wheels (balance wheels), which can keep the rider in balance, so pay attention to whether they are equipped (one on each side) when purchasing. It is necessary to consider this. The chain cover of children’s Vélos is indispensable. Children’s Vélos with a saddle height equal to or greater than 560mm should be equipped with a chain cover or other protective device to cover the outer surface of the chain and the meshing part of the sprocket. When meshing on the sprocket, the chain cover should extend beyond the outer side of the chain in the diameter direction. If the chain cover is not used but other protective devices are used, the covering range should be extended to the point where the sprocket initially enters the two sides of the chain. Measure at least 25mm along the chain.