Salomon (Solomon) Guardian backcountry skiing and touring binding is an interesting addition to the frame binding genre, but appears limited in scope.

Dynafit Radical brake removal, 2012-13, brake is fixed to binding and requires complicated mechanics, custom wrench.

Maurelli comes up with super light tech ‘Dynafit’ type ski binding for backcountry skiing and mountaineering racing.

Review of Plum tech bindings for 2012/13 for ski mountaineering and backcountry.

Instructions from Salewa Dynafit for installation of Art 48684, the anti twist rotation device for the Dynafit Radical series backcountry skiing bindings.