Danish craftsmen Ritsert Mans and Peter Mooji successfully completed the project, presenting to the general public an unusual, but relatively powerful motorcycle. The frame, seat, suspension of the model are made of oak and birch, and biofuel from algae is used as fuel. True, the motobike has standard tires with disks – completely natural materials can not yet compete with them for durability. The movement of technology provides a single cylinder internal combustion engine for 0.4 liters. Algae mass is used as fuel. Such plants use carbon dioxide in the process of photosynthesis. When biofuels are burned, a similar amount of CO2 is returned to the atmosphere, that is, transport does not harm the environment. While engine power is not enough for long trips, however, the creators intend to improve their concept.