Based in beautiful Boise, ID, Io DuPont develops high-end technology products to optimize performance of its intended application. Our flagship product, Power Cordz, is a synthetic fiber cable system designed to address the problems of steel control cables currently used on the bicycle. Steel cables are prone to stretching, corroding and they carry unnecessary weight. Years of research, testing and teaming up with the best synthetic fiber experts yielded a superior cable, Power Cordz, a fiber control cord that does not corrode and is 75% lighter than the current standard! Power Cordz are sold worldwide through multiple distribution chains.