NNN BC Magnum BindingsFunctional manual binding made for backcountry touring With a wide wing profile derived from the medal winning cross country racing bindings, the Magnum features an extra wide 67 mm contoured steering plate designed to increase the contact area between boot sole and binding plate. This, in turn, will greatly improve stability and deliver more turning power to ski edges. The Magnum's sleek design also features a large manual closing lever for easy