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Rhino-Rack Backbone Mounting System – RJKB1 for Jeep Wrangler JK Unlimited (2007–2018)

by Rhino-Rack
$616.48

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Upgrade your Jeep Wrangler JK Unlimited with the Rhino-Rack Backbone Mounting System (RJKB1), engineered to provide a secure and reinforced mounting foundation for Rhino-Rack Pioneer Platforms and roof rack systems. Designed specifically for 2007–2018 Jeep Wrangler JK 4-Door models, the Backbone system utilizes internal support frames that connect directly to the vehicle's hardtop structure, allowing you to carry heavier overlanding gear with confidence.

Whether you're mounting a rooftop tent, awning, recovery equipment, or expedition cargo, the Backbone system helps distribute weight more effectively across the vehicle, creating a stronger and more reliable roof rack setup for serious adventures.

Documents

  • 2005–2026 Toyota Tacoma
  • 2020–2025 Jeep Gladiator JT
  • 2015–2026 Chevy Colorado
  • 2015–2026 GMC Canyon
  • Heavy-Duty 2 Inch Square Top Rails Are Adjustable
  • Multiple Tie Down Points
  • Full Length Rails With Integrated Tie Downs
  • Removable Shelf To Store Items Like Propane Bottle, CO2 Tanks, Air Compressors, Etc
  • Easily Mount Roof Top Tents And Awnings
  • Marine Grade Stainless Steel Hardware
  • 2 Stage Black Powder Coat
  • Heavy-Duty Welded Corners
  • Dynamic Weight Capacity 450 Pounds
  • Limited Lifetime Warranty And Limited 5 Year Finish Warranty
  • Compatibility: Factory Track Or Under Bed Rail Mount
  • Weight Capacity: 1350 Pound Static/ 450 Pound Dynamic
  • Finish: Powder Coated
  • Color: Black
  • Material: Aluminum
  • Adjustable: Yes
  • With Cross Bars: Yes
  • With Lock: No
  • With Mounting Hardware: Yes

Shipping Information

We proudly ship throughout the continental United States.

Most orders are processed within 1–3 business days. Shipping times vary depending on product availability, warehouse location, and carrier transit times.

Estimated Delivery Times

  • Standard Ground Shipping: 3–7 business days
  • Oversized & Freight Items: 5–12 business days
  • Special Order Items: May require additional processing time

Freight Deliveries

Large or oversized products such as roof racks, rooftop tents, storage systems, and refrigerators may ship via freight carrier. Freight carriers may contact you to schedule delivery appointments.

Tracking Information

Tracking details will be provided via email once your order has shipped.

Shipping Restrictions

At this time, we only ship within the contiguous United States.

Damaged Shipments

Please inspect all packages upon delivery. If your order arrives damaged, contact us within 48 hours with photos of the packaging and product so we can assist with a resolution.

We want you to feel confident shopping with Overland Wanderers. If you are not completely satisfied with your purchase, eligible items may be returned or exchanged within 30 days of delivery.

Return Eligibility

To be eligible for a return or exchange:

  • Items must be unused and uninstalled
  • Products must be returned in original packaging
  • All hardware, manuals, and included accessories must be present
  • Returns must be requested within 30 days of delivery

Exchanges

Need a different item? We’re happy to help with exchanges for eligible products based on availability.

Non-Returnable Items

The following items are not eligible for return or exchange:

  • Final sale or clearance items
  • Custom or special-order products
  • Installed, used, or damaged items
  • Products returned without original packaging

Return Shipping

Customers are responsible for return shipping costs unless the item arrived damaged, defective, or incorrect.

Damaged or Incorrect Orders

If your order arrives damaged or incorrect, please contact us within 48 hours of delivery with photos of the packaging and product so we can assist you quickly.

Refund Processing

Refunds are processed back to the original payment method after the returned item has been received and inspected.