How do you attach a wagon to a bike?

Answer 1

Wagons are not made with this in mind, though it is possible.

The most recommended, but most difficult and complicated way would be to install a custom hitch to the bicycle in order to attach a wagon. Alternatively, custom work on the wagon's handle can be done instead.

The easier, but less reliable way is to use improvised attachment such as rope, bungee cords, or chain. When using any of these, there should be as little slack as possible, so that the attachment is "stiff". If it's too loose, the wagon will sway, and drastically affect a bicycle's handling.

The type of wagon also has a factor. Wagons, while not originally designed to be towed by a vehicle, especially at higher speeds, offer a greater weight capacity and more space than a typical cargo trailer. Wagons have a tendency to slow down a bicycle opposed to a bike trailer, mainly due to the weight and tires.

Unlike a bike trailer and more like towing with motor vehicles, wagons require more attention, especially while turning. Moving at higher speeds is more difficult, but still possible. However, the type of attachment greatly has an affect on this.

Ropes and/or bungee cords provide a lower weight capacity, speed capabilities, and require the most attention and care while towing, though chain may be more dependable due to being stronger.

A custom bicycle hitch or wagon attachment will offer the best results, allowing better weight capacity and speed while needing less attention.