French design studio Keim has partnered up with Breitfuss workshop to create the Arvak Bicycle. This unique design feature a monocoque frame which provides the ability to bear weight through its external skin like an eggshell. The frame is completely hollow and made from a composite of 24 layers of laminated ash wood vacuum bonded with a resin of biological origin. It is equipped with high quality technical components and only 20 units were made.
