The Dahon DoubleStand is a center mounted kickstand that has unique advantages. It is much more stable, so when your bike is folded in a train and the train is lurching forwards and back, your bike is less likely to tip over. The DoubleStand also eliminates the need to lift your bike during the folding process. Folding is much easier and your back will thank you. Finally, and most importantly, the DoubleStand allows you to keep the seatpost of your bike extended and roll your bike in the folded state which is essential in train stations where you need to keep the bike folded and bagged. Suitable for the Dahon Ciao's This product, or the welded frame mount on your Bicycle is not designed to take the weight of a person sitting on the bike !! Picture incorrect, latest version supplied.