Rhino-Rack Backbone for Pioneer Platform Compatible with Jeep Wrangler JK 2 Door Hard Top, Reinforces Interior Structure to Maximize Rooftop Payload to 220 lbs, 5 Year Warranty (RJKB3) - Rhino-Rack USA, LLC

• INCREASED CAPACITY - Strengthen your vehicle and mount a Pioneer Platform to increase your cargo capacity. The stylish Backbone adds structural strength to your Pioneer setup, enabling a higher roof load limit and improves the cargo carrying capacity. BURLY DESIGN - The two mounting points on each side combined with the internal steel structure add load capacity & weight distribution for maximum carrying capacity. This design is stylish & aerodynamic to minimize wind drag and noise on the road. INSTALLATION - One person, 1 hour installation. Instructions included, & video available online. All hardware included. Maximize your load carrying capacity with the Rhino-Rack Backbone system - evenly distributing the load for maximum carrying capacity. ADD A PIONEER PLATFORM - We recommend adding the Rhino-Rack Pioneer Platform (sold separately) for maximum roof load area. With over 200 accessories available. Best paired with model 52121F (ASIN B0986P4PVC). OVER 200 ACCESSORIES - Rhino-Rack's Pioneer Platform offers the most expansive rooftop system on the market. From durable easy-to-use bike racks, kayak carriers, light bar brackets, load security & more, theres everything you need for your next adventure. BLACK POWDER COATED - Powder coated black to compliment and blend in with your vehicle's roof finish, for a stylish look. Made from strong & durable powder coated stainless steel for maximum performance and long life. DESIGNED FOR THE ADVENTURER - The Pioneer Platform (not included) offers the most modular and versatile roof top solution available. Compatible with a wide range of accessories, the Pioneer Platform allows you to build a custom setup for every adventure. A REVOLUTION - We've revolutionized rooftop cargo management by creating the Pioneer Platform system with mounting channels just about everywhere, drastically increasing modularity & maximizing carrying capability. Its the ultimate rooftop carry solution. BUILT TOUGH & LIGHT - Designed and engineered in Australia for Aussie overlanders, it's intended to be used in some of the harshest conditions on Earth. The Pioneer Platform with the Backbone mounting system allows you to adventure (and carry) more. ADVENTURE - At Rhino-Rack, we believe there’s an adventurer in all of us. It’s what drives us to create world-ready outdoor gear, born and proven in Australia. We believe life is better when we Make Space for Adventure. Get out and adventure more.