The all NEW NX2-AT was an instant hit, and for 2013 we strategically cored the aluminum alloy baseplate and heelcup to reduce weight without sacrificing the light-ning fast response under your feet. Key Features of the Flow NX2-AT Snowboard Bindings: Aluminum alloy rockered baseplate with OC Kush base pad2.5" Canted bank bedsModback w/ Aluminum alloy heelcups, triggers N.A.S.T.Y.4-Way adjustable Apex.7 Support panelActive 1 Piece I-Fusion power strap with LSR bucklesAluminum offset (5mm) Multi desk for 4x4, 3HP & channel-M6