i'm buying a folder which i can store in my trunk and after work bring it on a short trip to downtown new york city. i read that some of the folders can be pulled or rolled while folded. that would be great so, in case we decide to walk inside buildings or train stations, then my wife can just pull hers without me worryng about carrying two bikes.
i'm choosing between 9s and d7. does any of these tow can be rolled. if not, can anybody recommend in the same price range (300-350) that can be rolled?