Nature is the best designer in universe. Calfee design understands this and use real bamboo to make bountiful bikes. When are we going to see car made of bamboo? And other products from nature produced by your company?
This frame is made with bamboo fiber wrapped joints on black bamboo. The handelbars are real steer horns from Texas. The rims are birch wood from Italy laced up on Phil Wood hubs. The saddle is a leather Selle Anatomica from Wisconsin. This bike is fully ridable, plenty stiff and is for sale. Calfeedesign.com