I purchased my Mobic folding bike onilne after I saw someone use it to commute on the BART train. He showed me how it folds and I was pretty much sold. It makes so much sense to commute with a folding bike especially I have to walk about a 1.5 mile to and from the station to get to my work. And once I do get to work I just bring the folded bike with me an store it under my cubicle desk. This way I don't have to worry about locking it outside and worry about it getting stolen. Plus the ride quality is really good too. It feels like a full size bike at least I can't tell a difference. It definitely much lighter than my SUV beach cruiser at home. I'm really delighter about my purchase with Mobic. Customer support has been great too. Highly recommend these guy especially if you are commuting on public trains.