Joined: Aug 2005
Posts: 3,845
Likes: 0
From: San Francisco Bay Area
Bikes: 2005 Fuji Professional, 2002 Lemond Zurich, Folders - Strida, Merc, Dahon, Downtube, Recumbent folder
Are you open to a belt drive folder? The Abio folding bike has a locking frame hinge that effectively keeps the frame together and makes it easy to roll. There's a YouTube video on their site that shows it. $550.
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Last edited by SesameCrunch; 10-10-10 at 03:49 PM.