I have a Dahon Helios that I let it gather dust very soon after I got it. The thing that threw me off most was the stability. I felt it had very sensitive handling, a quirk you may say. I'm more used to drop bar of road race bike. Would a change to drop bar help improve stability? What about Bullhorn Handlebar? I'd be very grateful for advices from those who have improved handling on similar Dahon.
BTW any one installed FD and double chain wheels crank on his Dahon?