Tern’s “Link P9″ Would be My Choice for a 20” Folder
Currently I own five different Dahon Speed P8’s. One from 2008, two from 2010, and two from 2011. I love them all. They are fun to ride, they are easy to upgrade, and they move quickly if I want to make them do so. But if I had to get replacements for them, then I would probably purchase the new Verge P9 that Tern sells. The bikes are very comparable, but the Verge P9 is a superior model.
Of course, I loved the prices I paid for my Speed P8’s. I suspect the Verge P9 will be much pricier. But who knows?