Guapa Designs Sustainable Bamboo Bike

English bicycle company Guapa has produced a series of eco-friendly bikes with frames made with bamboo, one of the world's fastest growing plants and sustainable construction materials. With the aim of reducing the future use of carbon-fiber, common in the manufacture of many sports equipment items due to its light weight and strength, the frames are mostly made out of bamboo fibers with some carbon, resulting in a frame that is smooth, sturdy and natural-looking. While the bike frames are influ...