We have a folding Adventux Trike for sale. It is brand new and fully assembled. This was once a store display but never ridden. This can be a metallic red almost maroon color. This can be a $4500 custom built trike and does come with a suspension system. The seat folds forward and then the frame folds easily underneath. No disassembly is required. This model comes with an electric motor and you definitely need one if the path you are riding on is not at all times flat. It isn’t easy pedaling up hills on a recumbent because you’ll’t get up, like on a regular bike. It is all leg power if you do not have an electric motor installed.