The Madshus Redline 3.0 is no less than a small revolution three years in the making. There are huge changes under the hood on the new Redline 3.0 models headed for retailers this season. Madshus engineers explain what’s under the top coat of the all-new Redline 3.0 models. The new Redline models are the result of intense product development, rigorous testing and an open-mindedness to question established methods and principles of ski construction and manufacturing,...