To solve this problem, [Make It Extreme] built a custom single-wheel motorbike trailer barely wider than the motorcycle itself. The frame of the trailer is welded together from a couple of ...

A tandem bicycle for two riders goes back almost as far in history as the bicycle itself. However, modern tandem bikes ...

Since a conventional bicycle wheel with tensioned spokes would collapse if cut apart, [The Q] used single-piece aluminum wheels instead. The tires were cut into pieces, and the inner tubes were ...