Originally Posted by
chagzuki
Er, get the Neos 2. As far as I understand Dahons have a reversed cable pull so the derailleur has to match shifter.
What country are you in?
The Neos is a rapid rise derailleur as opposed to a High Normal type that is most commonly used ... and uses a Low Normal shifter (a High Normal shifter will work, but the shift indicator numbers will be reversed) .. the Neos is a pretty good choice for small wheeled bikes as it's very compact and optimized for crisp shifting..