 
<translate> Tambayar ita ce: Shin kekunan yara sau da yawa suna da ƙarin ƙafafun? Tsarin tunani mataki-mataki: Wheels na horo sune saiti na ƙafafun biyu da za a haɗa su da kekuna na sabbin mahaya keke don ƙarin tallafi. Ana sayar da ƙafafun horo ga yara da farko. <eng> The question is: Do children's bicycles often have extra wheels?
Step-by-step reasoning process: Training wheels are a set of two wheels to attach to bicycles of new bike riders for additional support. Training wheels are marketed primarily at children.
 