Power Cordz are the next generation of push-pull control! They offer smooth responsive fingertip control, yet are over 75% lighter than steel cables. Power Cordz weigh under 7 grams per set resulting in over 30 grams of weight savings! Power Cordz lateral stiffness, flexibility and low coefficient of friction gives the rider improved control. Durable, dependable & no corrosion. Power Cordz have a non metallic, smooth coating that doesn't rust and limits grime build up which increases component life! Power Cordz lower the forces on the components which dramatically reduces the need for adjustment. Components stay tuned with less maintenance.