O’Brien GTX Green Wakeboard Bindings 6-8 Review ClubNugget Wakeboarding June 3, 2018July 13, 2018OBrien, Outdoor Recreation, Sports & Outdoors, Water Sports, Waterskiing & Towsports 0 Comment This fits your . Make sure this fits by entering your model number. O’Brien Part Number 2131301 O’Brien GTX Green Wakeboard Bindings 6-8