OEM two range of boat trailer: standard boat trailer, light boat trailer for jetski and Rib etc OEM Boat trailerOur boat trailer can be divided into two kinds in terms ... /disc, hub, rim(galvanized/baking varnish; sizes available:12,13,14), fender, U-bolt, winch, roller, axle, leaf spring, coupler, winch ... , safety chain, jack wheel, cross beam, and other accessories . OEM Boat trailer