Answer the call of untracked snow. The BC Magnum backcountry ski binding delivers a stable platform and user-friendly design for off-trail touring. The manual open/close mechanism features a large tab for glove-friendly grip, while the extra-wide 67mm steering plate offers the stability to control wider skis and travel through untracked snow. The traditional screw-mount is compatible with skis down to 52mm wide underfoot. This binding is only compatable with NNN BC Boots.