A bike ride is always a pleasure. You are going slow enough to watch the kids running by and smell the flowers alongside the path. But you have overdone yourself; you are tired, your back and neck are aching, not to mention that very sensitive part of your body that is sitting upon the seat. You really need to change your position but it is impossible to do so.
The Rosta has been designed with this discomfort in mind. The bicycle is designed so that the user is seated in the most comfortable position on the bike, which turns out to be lying halfway upon the bike. This position takes most of the strain off your upper body, relieving you from those deadly back aches. With comfort as the highest priority, the design of the bike came up after intensive research into this.

The Rosta also looks extremely sleek and unlike any other bike on the road. It appears as though it is a cross between a futuristic bike and an exercise bicycle. Whatever may be the design, the cost of manufacturing this would definitely be very high.

Via: Tuvie