![Backbone Mounting Bracket-RJLB1](http://rackstarz.com/cdn/shop/products/Jeep-Renegade-BU-4dr-SUV-RJRB1-00_1866x1000.jpg?v=1651529410)
The Rhino-Rack Backbone is an interior structure set up on the inside of the JEEP JL Wrangler. Three plates on each side of the JEEP's Hard Top are connected with the interior frame extending your roof line to carry heavier loads with the max load rating of up to 120kg or 264lb.