The Indie is an open source #ebike concept based on sheet metal. The idea is to utilize sheet metal in a panel structure instead of a tradition truss construction using tubes. The required parts can be ordered from most modern sheet metal shops and assembled using a few tools. The frame weighting 3,5 kg consists of 23 parts that are joined using adhesive bonding and rivets http://ideas2cycles.com/prototypes/the-indie-project/














