The Sorena folding bike concept uses a clever combination of intuitive locking levers to easily switch between riding and carrying positions. In just four steps it transforms from operable bike to compact carry-on that’s easy to manage on the train, bus or walking anywhere you can’t ride. The most unique feature is the bike’s adjustable length and distance between handlebar to saddle. Riders of any size, sex, or shape can fine-tune their riding position for maximum comfort and efficiency.

Designer: Mahdi Momeni