Rugged Ridges innovative stamping process gives the Spartacus Rear Bumper a lightweight body and a cutting-edge style unlike anything on the market today. Stamped from sturdy 11-gauge stamped steel, the Spartacus looks perfectly striking when wandering the open road, and even better off of it. But the Spartacus clearly goes beyond looking good. A tough satin black powder-coated finish resists rust, corrosion and the elements, while integrated shackle mounts add that little bit of extra insurance you need when things get deep (standard 7/8-inch D-shackle not included). To top it off, its designed to work with factory and most aftermarket hitches, as well as factory proximity sensor systems. US Patent No. D760,133, D775,013, D800,036 & D776,582.. This Spartacus rear bumper from Rugged Ridge fits 18-20 Jeep Wrangler JL.