What were 1817 bikes made of?

The 1817 bicycle, known as the "Draisine" or "hobby horse," was primarily made of wood, featuring a wooden frame and wheels. The handlebars and seat were also crafted from wood, while the wheels were often shod with iron bands for durability. The design lacked pedals, requiring riders to push off the ground with their feet. Overall, it was a simple and rudimentary design, reflecting the materials and technology of the early 19th century.