• All the internal support frames
  • Mounting Plates so you can attach a 2 bar roof rack system or the Pioneer Platform
  • Fitting Hardware required for the install
  • Designed for use with the Bestop Sunrider
  • Compatible with 52121 and 42121 Pioneer Platforms


  • Backbone Weight: 35.3 lb
  • Warranty: 5 Years
  • Country of Origin: Designed in Australia. Made in China.


The Rhino-Rack Backbone is an interior structure set up on the inside of the JEEP JK Wrangler. Two 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 100kg or 220lb.

Brand: Rhino Rack Roof Racks

  • 2007-2018 Jeep Wrangler JK



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