will this work with factory sound bar?

Yes, this will work with the factory sound bar.

So is this only the back bone and and base but not the 3 racks across?

Hello, Thank you for contacting RR. Yes this is the Back Bone and castings only!

Will this fit the '18 4 door jl wrangler sport?

Yes, this backbone will fit your '18 4 door JL Wrangler Sport.

Does it works with a hard top headliner?

Yes, the Rhino-Rack Jeep Wrangler JL Unlimited 4 Door Hard Internal Structural Roof Rack/Bare Backbone 3 Base Mounting System in Black works with a hard top headliner. The backbone system is designed to fit the factory hard top of the Jeep Wrangler JL Unlimited 4 Door. The backbone system consists of three base mounting plates that are installed to the inside of the hard top. The base mounting plates are then connected to the backbone frame using six aluminum castings. The backbone frame is then used to mount the cross bars or platform of your choice.

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Rhino-Rack Jeep Wrangler JL Unlimited 4 Door Hard Internal Structural Roof Rack/Bare Backbone 3 Base Mounting System in Black

Product ID: 169234441

Details

Brand
Rhino Rack
Color
Black
Global Trade Identification Number
Item Weight
13.97 kg
Item dimensions L x W x H
28 x 24 x 6
Load Capacity
150 pounds

📦76% increased load capacity (+114 lbs)

⚖️Supports up to 265 lbs moving load

🛠️3 internal mounting points for max stability

1215037CFA

Duties & taxes included

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚙 Elevate your Jeep’s cargo game—carry more, adventure farther!

NO PANEL HASSLE - Designed to install internally without interfering with Freedom panel or hard top removal—adventure-ready convenience.
CUSTOMIZABLE SETUP - Works seamlessly with Rhino-Rack Pioneer Platform and crossbar legs for a tailored cargo solution.
BUILT FOR HEAVY LOADS - Reinforced internal structure boosts your Jeep’s roof load by 76%, adding 114 lbs of cargo capacity.
TRIPLE MOUNTING POWER - Three mounting points per side ensure superior weight distribution and compatibility with Rhino-Rack accessories.
ENGINEERED FOR ENDURANCE - Crafted from durable aluminum with a 5-year warranty, built to withstand the harshest terrains and conditions.

The Rhino-Rack Backbone Kit for Jeep Wrangler JL Unlimited is an internal structural roof rack system that significantly increases your vehicle’s roof load capacity by 76%, supporting up to 265 lbs while maintaining easy removal of hard top panels. Featuring three mounting points per side, durable aluminum construction, and compatibility with Rhino-Rack accessories, it’s engineered in Australia for rugged durability and backed by a 5-year warranty.

Specifications

ASIN	B07YF5N2Z6
Best Sellers Rank	#662,283 in Automotive ( See Top 100 in Automotive ) #1,029 in Cargo Racks
Brand Name	Rhino Rack
Color	Black
Compatible with Vehicle Type	SUV
Customer Reviews	4.5 4.5 out of 5 stars (50)
Global Trade Identification Number	09321911248680
Included Components	1x RJLB1 Backbone Kit, Complete, Installation Hardware, Installation Instructions
Item Dimensions	28 x 24 x 6 inches
Item Type Name	Backbone for Pioneer Platform
Item Weight	13.97 kg
Load Capacity	150 pounds
Manufacturer	Rhino-Rack
Manufacturer Part Number	RJLB1
Manufacturer Warranty Description	5 Years
Material Type	Aluminum
Model Number	RJLB1
Mounting Type	Internal Structural Mount
Number of Items	1

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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1215037CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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