Børncykler are one of the main categories of children's cykler. Children's cykler include four categories: children's cykler, strollers, baby walkers, and children's tricycles. When buying a cykel, consider the age and height of the child, and choose the appropriate size, that is, a cykelmed en saddelhøjde i området 435-635mm. Når du køber et køretøj, skal du være opmærksom på håndbremsens størrelse. Hvis størrelsen er for stor, vil barnet ikke kunne holde håndbremsen stramt, når det bremser, og det vil ikke være i stand til at stoppe bilen. Så det er bedst at tage dine børn til at prøve det, når de handler. Desuden må bremsekraften ikke være mindre end 50N. Ellers vil køretøjet ikke kunne standse og forårsage skade på børn. Børncykler 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 cykler is indispensable. Children’s cykler 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.