Sada Bike / Gianluca Sada

Few folding bikes can boast such compact proportions (even when fully collapsed) as this umbrella-sized wonder you can sling at your side or slide into your shoulder bag. The Sada Bike bends the basic assumptions of bicycle design, but not in the same fashion as small-bike solutions. Instead of reducing the size of essential elements, which creates an awkward riding experience, Sada trades a rigid chassis and support-providing spokes for a jointed lightweight frame and reinforced rims that require less material — via Urbanist