Commuting by bicycle to a metro station might just get riders only part way to work, especially if the distance from the station at the other end is far. Plus most commuters probably don’t love the idea of leaving a bike in the elements all day. But Tern Bicycles, maker of folding bikes, is working with the Stuttgart Transit Authority to provide a special folding bike at a special bike. Unlike regular bikes these folding ones can even be taken on the train during rush hour – providing riders a way to ride a bike, ride a train and ride a bike the rest of the way.