Affordable Modern Bamboo Bikes! For years we’ve admired environmentally responsible products, but we haven’t admired their price tags. Why should it be so expensive to do the right thing? Everybody knows that bamboo is perhaps the most environmentally sound and socially responsible natural material on the planet, and it’s perfect for bikes. The problem has been that bamboo bikes cost thousands of dollars, putting them well out of reach of most consumers. Not anymore. We’ve finally done it. Greenstar Bikes combine performance with environmental responsibility to deliver fully functional works of art that cost less than any other bamboo bicycles available today. After all, what good is green if no one can afford it?