Rhino-Rack Jeep Wrangler JL Unlimited 4 Door Hard Internal Structural Roof Rack/Bare Backbone 3 Base Mounting System in Black
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
12 left in stock
Arrives
Saturday, Jul 12
Style: Fits Jeep Wrangler Jl 4Dr 3Base
Features
- INCREASED CAPACITY - Strengthen your Jeep Wrangler JL Unlimited hard top so that you can mount a Pioneer Platform & increase your cargo capacity. The Backbone adds structural strength, enabling a higher roof load limit & improves cargo carrying ability.
- THREE MOUNTING POINTS - The three mounting points on each side of the roof system add mountable capacity and weight distribution for a Rhino-Rack Pioneer Platform, Vortex Bars or Heavy Duty Bars. Perfect for Jeep Wrangler accessories.
- NO INTERFERANCE - Won't interfere with the removal of your Freedom panels or hard top, since the kit bolts to your hard top both internally with the reinforced structure and externally via the mounting brackets.
- CARRY MORE - 76% More load capacity (114lbs more) is what you get compared to a roof rack mounted directly to the hard top. The factory non-stationary cap is 150lbs, which means you get an additional 114 lbs carrying capacity with the Rhino-Rack Backbone.
- INTERNAL BRACKETS install around the window frame and bear the weight from the roof, carrying the load from the roof down into the vehicle's steel body, greatly reducing the roof load pressure. Parked max load is 795 lbs. Moving max load 265 lbs.
- INSTALLATION - Single person installation. Instructions included, video also available online. Some drilling required. All hardware included. Get your setup ready for Jeep accessories.
- ADD A PIONEER PLATFORM - We recommend adding the best Jeep accessory: the Rhino-Rack Pioneer Platform for maximum roof usage. Use SKU 52108F for the best fit, sold separately.
- FOR CROSSBARS - works with Rhino-Rack legs RLCP (x2) or RLT600 for crossbar mounting. Legs, spacer kits & Pioneer Platform are sold separately, as each person may wish to customize their setup to their needs.
- FIVE YEAR WARRANTY - We stand behind our product quality and offer a 5 Year Manufacturer Warranty for peace of mind. Quality matters. Our products are engineered to withstand some of the harshest conditions on Earth. Designed and engineered in Australia.
- ADVENTURE - At Rhino-Rack, we believe theres an adventurer in all of us. Its 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.
Description
The Rhino-Rack backbone is an interior structure set up on the inside of the Jeep JL Wrangler. Three 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 120kg or 264lb.
Manufacturer: Rhino-Rack
Brand: Rhino Rack
Model: Backbone Internal Roof Support Pioneer Platform 3 Base Mounting System Black Compatible with Jeep Wrangler JL Unlimited
Item Weight: 30.7 pounds
Product Dimensions: 28 x 24 x 6 inches
Country of Origin: Australia
Item model number: RJLB1
Is Discontinued By Manufacturer: No
Exterior: Machined
Manufacturer Part Number: RJLB1
Date First Available: June 23, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Fits Jeep Wrangler Jl 4Dr 3Base
Overall easy install just follow the directions and watch YouTube. Great low profile look after installed.
Reviewed in the United States on October 23, 2022 by Will
Style: Fits Jeep Wrangler Jl 4Dr 3Base
The system is excellent on fit. Just make sure you purchase the correct model for your vehicle. Installation instructions i give 2 out of 10. Very cartoonish and does can be confusing. What I did like was the parts layout board. Once unpackaged, you layout all the parts and pieces on to a board and just select the part you will be working on. Although it would be a lot more helpful is the parts were stamped with the corresponding layout board. Installation is scary as you will be drilling a total of 12 holes into the Jeep fiberglass top. I installed the back-bone system while my top was on the jeep but i think it would be easier to install if you take the top off for drilling and securing the bolts. Sort of need to contorque yourself and the roll bar cage make it difficult to install the bolts and washers (i've dropped a few and lost the washers). The other item which Rhino-Rack needs to change is after drilling the holes and before installing the hardware, Rhino-Rack says to put butyl mastic around the holes for water tightness. That stuff makes a mesh and can get onto places you don't want. I used FlexSeal which came in a small push bottle. This way you are not buying a tube of butyl and caulk gun for such a small amount you would need. Rhino-Rack should list acceptable sealants (doesn't need to be by manufacturer name). There are a few videos on the internet on how to install the back-bone system and highly recommend you watch those before and while you are performing the install.
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Reviewed in the United States on January 10, 2021 by HomeImpv Guy
Style: Fits Jeep Wrangler Jl 4Dr 3Base
Very awesome product. Absolutely love that fact that I have the security to add the weight of whatever I want to my roof without worrying about it being too much weight sitting on the figerglass roof/gutter rails. This is super solid, took me about 5 hrs to install since it does require some drilling. But if you don't mind having a little patience then you will not be disappointed, guaranteed! All the holes and hole guides for drilling lined up PERFECT. They couldnt have made it easier. I was great to see that the front brackets closest to hood are actually supported by the roll bar. So every bracket takes weight off the roof itself. Love this system, worth the extra money if you plan on overlanding or considering a roof top tent.
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Reviewed in the United States on October 5, 2020 by Diamond Yachts
Style: Fits Jeep Wrangler Jl 4Dr 3Base
Great rack. Perfect for my use
Reviewed in the United States on May 29, 2021 by Larry E.
Style: Fits Jeep Wrangler Jl 4Dr 3Base
Hardware quality is lacking in size and quantity. Repeatedly working loose despite adding locktite to all connections. Expecting eventual failure of nylon brackets.
Reviewed in the United States on April 13, 2021 by PAUL B
Style: Fits Jeep Wrangler Jl 4Dr 3Base
Got a used box parts missing
Reviewed in the United States on May 15, 2020 by Suman