designer's own words:why not cycling to the office? As the world's second largest metropolitan area, Seoul should address the car decrease in administrative office areas. This project was inspired in those who do not use bicycle. Those who drive their cars every morning to the office. Bikoff was born to convince these people to leave their cars and to ride every morning to their offices. Bikoff is a small foldable bike which features a briefcase which is incorporated in the frame. There is an intimate relationship between the briefcase and the frame. The briefcase completes the frame giving to it a great structure. Both of them are carbon fiber manufactured, providing minimum weight and maximum mechanical resistance.