In the 1970s, children's bicycle brake levers embodied both the simplicity and the adventure of childhood. Often made of heavy-duty steel, they were designed to fit young riders' bikes with one essential feature: speed control. At that time, brake levers were often characterized by their minimalist and sleek design. They were designed to be easy for small children's hands to grip, while still providing a reassuring feeling of control on the bike. The levers were attached to the handlebars of the bicycle, usually with clamps or screws, and were positioned so that the child could reach them comfortably.