What characterized the harsh ride of the Velocipede, often called the boneshaker?

It was made with iron frames and solid rubber tires

The Velocipede, famously nicknamed the boneshaker, offered an extremely uncomfortable ride due to its construction materials. It featured rigid iron frames, offering no inherent suspension to absorb road shock. Furthermore, it was fitted with solid rubber tires. Consequently, any unevenness in the road surface, such as stones or ruts, was transmitted directly through the machine's structure into the rider's body, making the experience physically jarring and uncomfortable. This harshness significantly limited its appeal primarily to young men seeking thrills rather than general practical transport.