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Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1
Rhino Rack

Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1

Part Number: RB1800B
In Stock
$139.99
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This heavy-duty, aluminum crossbar works with Rhino-Rack legs to create a sturdy roof rack or ladder rack for your vehicle. The square bar has a built-in C-channel for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories. 1-800-940-8924 to order Rhino Rack accessories and parts part number RB1800B or order online at etrailer.com. Free expert support on all Rhino Rack products. Great prices and Fastest Shipping for Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (200)
  • Q & A (0)
  • Photos
  • Used (1)

Rhino Rack Accessories and Parts - RB1800B

  • Roof Rack
  • Crossbars
  • Square Bars
  • Rhino Rack
  • 1 Bar
  • 71 Inch Bar Space

This heavy-duty, aluminum crossbar works with Rhino-Rack legs to create a sturdy roof rack or ladder rack for your vehicle. The square bar has a built-in C-channel for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories.


Features:

  • Heavy-Duty single, square crossbar allows you to add a third bar to an existing system or build a roof-rack system from scratch
  • Built-in C-channel on top of bar is designed for mounting Rhino-Rack Heavy-Duty accessories and carriers
    • Rubber strip in the channel helps to cushion load and provide slip resistance
      • Can be cut to accommodate track-mounted accessories and carriers
  • Built-in channel on bottom of bar for mounting to Rhino-Rack Heavy-Duty roof-rack legs
  • Lightweight, extruded, structural-grade aluminum construction for strength and durability
  • Black color


Specs:

  • Quantity: 1 crossbar
  • Dimensions: 71" long x 1-5/8" wide x 1-7/8" tall
  • T-slot dimensions: 1-3/8" wide x 5/8" tall
  • T-slot top opening: 13/16"
  • Underbar slot: Full length
  • Limited lifetime warranty


RB1800B Rhino-Rack Heavy Duty Roof Rack Crossbar - Black - 71" Long - Qty 1





Customer Satisfaction Score:

Ratings & Reviews

4.6

200 reviews
Review sort icon
This heavy-duty, aluminum crossbar works with Rhino-Rack legs to create a sturdy roof rack or ladder rack for your vehicle. The square bar has a built-in C-channel for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories.

by:

love it, no problem and easy to install and take on and off, 47,000 miles on the highway and not a single issue. I even like the song the ladder hums to me driving down the interstate. This is my second Rhino and both have preformed to a high standard.



by:

I purchased this because I needed 11" brackets and I only needed two to add to my existing setup. Other manufacturers (I could only find one) only sold packs of four at a ridiculously high price. My Rhino Rack mounts and bar arrived within a few days of my order and appear very sturdy and well made. I bought them to add a third support for an awning and a solar shower on the roof of my van. I think I found the perfect solution.



by:

Ok… giving this item four stars as an overall view. The good: it fits a Jeep Wrangler perfectly. With the appropriate legs, it canvases across the entire roof of the Jeep with the legs attaching to the gutters. The bad: just a bit too noisy for my liking, even with the appropriate wind faring (I don’t expect absolute silence since I have a one touch sky top). The noise is not a big deal on short trips, but it was definitely driving my wife and kids nuts on a 2+ hour drive (stick some headphones on the kids, problem fixed)

In the future, I might switch it up from these square rails and go with something a bit more aerodynamic…



by:

We have been very happy with our Rhino Rack system atop our 2018 Chevy Express Van. We carry 2 Kayaks ( sit in style, 14 ft and 12 ft) upside down on the van roof and use some eye bolts and ladder supports with ratchet straps to hold them in place.
It took a while to get them( due to being out of stock) but eTrailer has excellent customer service and kept in touch with us on the order status until they arrived.



by:

Works well on the Ultragroove track system (2018 8' bed 3500HD DRW).



by:

This works great. Very strong and reliable. Holds my ladders with ease. I’ve had it loaded down and done 80mph on the highway no problem.



by:

Excellent product. Strong, secure and easy to install. Everyone at etrailer was very helpful and knowledgeable.



by:

Here are some pics of the Rhino-Rack Heavy-Duty Roof Rack Crossbars - Silver - 50" Long - Qty 2 installed on my 2011 Honda CR-V.
That I recently purchased.



by:

I got the roof rack mounted anyways. Better pics to come when it's all finished!



by:

Great product
I installed them on my
2020 GMC Sierra crew cab on the bed rails to use as a Conor rack, kayak rack bed tent .

Works great !



by:

Thanks to etrailer, I am ready to do some serious summer exploring with my 2013 Mazda 3! Rhino Racks, Malone top box, and Kuat bike rack!



by:

I am normally a exclusive Amazon shopper, but etrailer gives equal or better service and has specialty items you just can't find anywhere else. The pricing is great also. This is my 4th order from them on this project and the response has been perfect and the shipping has been prompt. They even offered to take back an item that I did not need. I desperately wanted to mount my 19ft Kayak on my new RV and with some Rhino RT tracks, a Rhino Nautic kayak lifter, a few really heavy duty rivets, and some ingenuity, I was able to accomplish the task. I am replacing the current Nautic bars with the heavy duty bars. See the attached pictures.



by:


Kit was great, except my SnugTop cover
required longer T-Bolts for mounting the tracks. The 1.5 inch ones provided were too short. It was a little tough sourcing T/Bolts that would work. It would have been nice if longer T-Bolts could have been an option from Rhino Rack.



by:

Amazing product. Fit, finish, quality is absolutely amazing!
Have hauled our bikes all over MI, through the UP, and back. They never moved. Rack is super simple to remove from the rails to grant full access to the PU bed.
I think this is one of the Best options out there for taking your bikes with you while still having your covered bed space. I also can install a Ski box for the winter. Ski's in the box while gear in the covered bed.



by:

These are the perfect racks for a low profile mounting of solar panels on my Sprinter van.



by:

Nice rack system, strong and durable. Used on a Ford e350 to mount solar panels. Only draw back, one of the L brackets that goes under the rain gutter was not bent square enough and this caused the bracket to slide off when tightened. I had to adjust this with a clamp and hammer, no issues since.



by:

This rack works perfectly on my Nissan Versa for carrying my two Perception Sound 9'6" kayaks. The Rhino-Racks look good to me. The kayaks can rest directly on the rubber pads on the rails, unlike the Yakama racks I had in the past that had bare pipe rails. Also, I expect I can buy parts to adapt this product to a different car without having to buy new towers. I am sorry there are not hooks or loops to attach bungees when carrying lumber. They are noisy in the wind, but less so when carrying the kayaks.



by:

Order is lost. Only received half of it. Tape your boxes together like you did on previous orders.

Our bars did not arrive. It only takes three days to ship to Anchorage Alaska from anywhere CONUS.



by:

The heavy duty rhino-racks are very well built. There is wind noise. That can be muffled some by using uni-stut closure strips. Uni-strut fasteners fit on both the top and bottom of these bars making it nice for building your own custom tie down and attachment points



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by:

Great product. Added bike mounts and placed on my Diamondback cover. Works great.



by:

These look good and feel stout!



by:

It's delivered and installed. Carried a canoe for work today


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See what our Experts say about this Rhino Rack Accessories and Parts

  • Can You Install Bed Rail Mounted Crossbars With A Tonneau Cover On A 2015 Chevrolet Silverado
    I have the perfect option that will allow you to install a set of crossbars on the bed rails of your 2015 Chevrolet Silverado with tonneau cover installed. As you have a tonneau cover on your truck that attaches to the inside of the bed rails like the BAKFlip G2 Hard Tonneau Cover part # BAK26121, the Yakima BedRock Truck Bed Cargo Rack part Y01140-78 will not work. Instead, you will want to install a set of crossbar tracks atop the bed rails on your vehicle such as the Rhino-Rack RT-Style...
    view full answer...
  • Rack To Support Rooftop Tent Over A Truck Tonneau Cover
    A great option for you is to install a set of crossbar tracks atop the bed rails on your vehicle such as the Rhino-Rack RT-Style Roof Rack Tracks part # RRRTV168 for 5-1/2" beds and part # RRRTV208 for 6-1/2" beds. If you have a factory plastic bed liner, you will need to cut out the mounting location where the rivets attach. You will also need a set of mounting feet and matching crossbars. This rack also requires drilling into your Tacoma. I recommend using Track Mount RLTF Legs for...
    view full answer...
  • Hobie Outback Kayak Roof Top Carrier for a 2018 Ford F-250 Crew Cab With Short Bed Camper Shell
    With the weight of your Hobie Outback Kayaks being between 85 and 103lbs from the factory you will want to use the a Rhino-Rack setup. It is rated for 209lbs versus the 165 that the Yakima is capable of holding. For your 2018 Ford F-250 you will need 2 sets of the Rhino-Rack RTC-Style Roof Rack Tracks # RTC16. One set for the cab of your F-250 and one set for your Leer camper shell. Next you will want Track Mount RLTF Legs # RLTF. You will need one set for each Rhino-Rack Heavy-Duty...
    view full answer...
  • How to Use Roof Top Tent on Truck Bed with Tonneau Cover Installed
    If the tonneau cover on your Toyota Tacoma installs completely inside the bed rails then you can install crossbar tracks like the Rhino Rack # RRRTV168 that you mentioned for a 5-1/2 foot bed or part # RRRTV208 for a 6-1/2 foot bed. Just note that you will need to cut into a factory plastic bed liner if present where the rivets for the tracks need to attach. Then with the tracks installed you can add the Rhino Rack RLTF Legs # RLTF and the Heavy-Duty Crossbars # RB1800B. Whether or not...
    view full answer...
  • Do I Have the Correct Parts for a Truck Bed Crossbar System on My 2020 Ford F-150 Raptor?
    The - Rhino-Rack RTC-Style Roof Rack Tracks - Channel Mount - 55" Long - Qty 2 # RTC14, Track Mount RLTF Legs for Rhino-Rack RTC- and RT-Style Roof Rack Tracks - 3" Tall - Qty 2 # RLTF, and Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1 # RB1800B (x2) are technically compatible parts. However, the Roof Rack Tracks are only designed for you to install with drilling, which will damage your truck rails. Also, it is doubtful whether you will be able to attach a nut on the...
    view full answer...
  • How Many Crossbars are Included with the Bully Adjustable Ladder Rack # CG-903
    The Bully Adjustable Ladder Rack # CG-903 is only available in pairs. For a single crossbar roof rack confirmed to fit your 2001 Ford Van you would want the part # RB1800B and the Rhino-Rack Roof Rack Legs # RL150S10.
    view full answer...

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Condition: Surface Scratches

Notes: There are scratches on the item. Otherwise, new and unused.

$93.97
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Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee DeAnne T
Updated by:
DeAnne T
Employee Wilson B
Updated by:
Wilson B
Employee Alex H
Updated by:
Alex H
Employee Carrie F
Updated by:
Carrie F
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Installed by:
Chris R
Employee Matthew B
Installed by:
Matthew B
Employee Adam E
Video by:
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Employee Aidan B
Video by:
Aidan B

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