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

Jeep Wrangler JK Unlimited (4-Door) 2007–2018
Hard Top Models Only

Vehicle-specific design for Jeep Wrangler JK Unlimited models
Reinforces the factory hardtop using internal support frames
Provides secure mounting points for Rhino-Rack Pioneer Platforms
Compatible with Rhino-Rack 2-Bar and 3-Bar roof rack systems
Increases roof rack carrying capability for overlanding gear
Ideal for rooftop tents, awnings, cargo boxes, and recovery equipment
Includes all required mounting hardware
Internal design maintains a clean factory appearance
Easy installation
Backed by Rhino-Rack's Limited 5-Year Warranty

Manufacturer: Rhino-Rack
Part Number: RJKB1
Compatibility: Jeep Wrangler JK Unlimited (2007–2018)
Application: Hard Top Vehicles
Material: Heavy-Duty Steel Construction
Finish: Black Powder-Coated
Load Rating: Up to 264 lbs (120 kg) Dynamic Capacity*

*Always follow vehicle manufacturer and Rhino-Rack load limits.

Shipping & Delivery

Shipping costs vary by product, size, weight, and delivery location and are calculated at checkout.

Most orders process within 1–3 business days. Estimated delivery after shipment is typically:

• Standard shipments: 3–7 business days
• Large or freight shipments: 5–12 business days

Oversized products such as rooftop tents, bumpers, roof racks, and storage systems may ship via freight carrier. Freight deliveries may require an appointment, and curbside delivery may be standard.

Tracking information will be provided when available. Multi-item orders may ship separately from different warehouses.

Please inspect freight deliveries for visible damage before signing whenever possible and report damage to us within 48 hours of delivery.

For complete details, please see our Shipping Policy.

Returns & Exchanges

Most eligible products may be returned within 30 days of delivery.

To qualify for a return, products generally must be:

• Unused and uninstalled
• In new, resalable condition
• In the original packaging
• Complete with all original parts, hardware, accessories, and documentation
• Approved for return by Overland Wanderers before being shipped back

Customers are generally responsible for return shipping costs unless the product arrived damaged, defective, or incorrect. Original shipping charges are generally non-refundable.

Some products may be non-returnable or subject to restocking fees, including certain special-order, custom, made-to-order, final-sale, or manufacturer-restricted products.

Exchanges: We generally handle exchanges as a return followed by a new order. This helps ensure the replacement product is available, correctly priced, and compatible with your vehicle. Contact us before returning your item and we'll help you determine the best next step.

If your order arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery and keep all original packaging and shipping materials.

To start a return or exchange, contact us at info@overlandwanderers.com before sending anything back.

For complete terms and exclusions, please see our Return & Refund Policy.