Backbone Jeep JK 4 dr (NO BARS/TOWERS) Discontinued The internal supports attach to

The internal supports attach to the roll cage ensuring lateral stability for maximum strength

water and mold resistant material that has been tested and rated to UPF 50+

The Top Rack is limited by the weight capacity of the topper

Modular design to fit your adventure’s needs

Backbone Jeep JK 4 dr (NO BARS/TOWERS) Discontinued The internal supports attach toThe Rhino Rack Backbone is an interior structure set up on the inside of the JEEP JK 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. *BARS AND TOWERS SOLD SEPARATELY*