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Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 50" Long - Qty 1
Rhino Rack

Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 50" Long - Qty 1

Part Number: RB1250B
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 RB1250B 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 - 50" Long - Qty 1. Accessories and Parts reviews from real customers.
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  • Reviews (200)
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  • Used (1)

Rhino Rack Accessories and Parts - RB1250B

  • Roof Rack
  • Crossbars
  • Square Bars
  • Rhino Rack
  • 1 Bar
  • 50 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: 50" 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


RB1250B Rhino-Rack Heavy Duty Roof Rack Crossbar - Black - 50" Long - Qty 1





Video of Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 50" Long - Qty 1
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for An In-Depth Look at the Rhino-Rack Heavy-Duty Roof Rack Crossbar

Hi, I'm Matt with etrailer, and today we're talking about our Rhino-Rack HD crossbars. These are gonna be some of our more bulky, heavy-duty crossbars, design to carry ladders, lumber, or even kayaks. So let's check 'em out. Today we're really only gonna be talking about the crossbars themselves, and these are gonna be available in a lot of different kits for different needs. So right now, we have just the kit of two, and these are gonna be able to work with a lot of different towers. Like the neighbor we have, they have this track installed on their camper so they can put it on top of their camper.

Now there's gonna be other kits that'll allow 'em to put it on their truck, and you can even get this as a kit of one all the way up to a kit of four to fit other needs you have, whether you want more support throughout the top of your roof or you don't need as much support. But today, we're mainly gonna be talking about the crossbars and what they're capable of doing. And with these crossbars like I was talking about earlier, these are gonna be great if you have any ladders, lumber, or even kayaks. And that's gonna be due to a few reasons because this is gonna be really compatible with some accessories designed to hold those items on. One of those being our load stops that can help keep your load from shifting around.

And we're gonna have the option to mount a cargo roller because loading up those longer items can be pretty difficult too. And we even have this lock or cable and lock that's specifically designed to work with these types of crossbars. And that's not to say that this isn't gonna work in other types of applications as what we have it right now for is more for our work application. If you wanted to use it for more recreational uses, this is gonna be fantastic for that too 'cause like I said, you can strap a kayak to the top of this and you could even put an awning on here too. So if you got done being on the river or the creek, you could go over here by your camper and put out that awning to relax out in the shade.

But I do think this is gonna lend itself more to those work applications, 'cause one, like I was talking about, there are gonna be plenty of Rhino-Rack accessories that can help you with those loads. And the second reason is gonna be 'cause the shape of the bar. This bar is pretty large, both in width and height, and that height is really gonna affect a lot of clamp-on accessories from getting around here. The other fitment issue I see is gonna be this channel we have. And this sure is really only gonna work with a lot of Rhino-Rack accessories.

Any other brands really aren't gonna have anything designed to fit a channel that large. Like if you are planning to use this for more recreational uses and you wanna put maybe a rooftop tent up here or some bike racks that Rhino-Rack doesn't offer, then more than likely, they're probably not gonna fit on here. So what you can do in that instance is instead of getting the HD bars, you can get Rhino-Rack Vortex bars. And really, since they are made by Rhino-Rack, they should use the same towers and just drop in. Or if you wanted to go down the other route, you could get a platform to put on top of here. And a platform rack is gonna give you a whole lot more options because, not only is it gonna give you more mounting options, but more accessories are also gonna be more compatible with it. We can check out some of the specs. So first up, we don't have a weather strip at the very top of the time being 'cause we took it off to showcase what access accessories you can put on here. If you wanna mount any accessories to the top, you're actually gonna have to cut this down to size and really arrange it in a new way so you can fit your gear up here. Now, what this strip does is prevent any water from getting in your channel or any debris. It's also gonna help reduce wind noise when you're driving down the road. What I also like about it is it also gives us additional padding. So when we do have those ladders, that lumber sitting on top of here, it's not damaging anything. It's important to note, we do have an additional channel on the bottom and that's primarily gonna be used to put your tower or connect your tower to, but you can also use it to mount additional accessories, like this locking cable we have. So if you're only using accessories like these, then you shouldn't actually have to cut down your weather strip on top at all and you can leave it as is. As for the construction of the bar itself, it's going made of aluminum. So that's gonna give you a few things. It's gonna make this lightweight, really easy to move, especially with putting this on top of your roof. And it's also gonna make this weather-resistant. So when you have this for a long time out in the elements, it's gonna be less likely to rust over time. Now even though it is pretty lightweight and made out of that lightweight material, it is still gonna be very sturdy and strong. And that does come with a caveat though, because if you do plan on putting some really heavy items on here, it's really gonna depend on what kind of mounting system you have, whether that's a fixed mounting system, if it's on raised or flush rails, that's all gonna be factors on what the max weight capacity is. If you really wanna push that weight capacity with really heavy loads, I'd actually recommend any type of ladder rack. But if you're in a situation like we are in today where you have a camper shell on the back, that really isn't going to be an option. At the end of the day, these are gonna be really good crossbars for certain situations. And that's really gonna come down to what you're hauling and what accessories you want to mount on top of here. And if you do find that maybe this isn't the best option for you and that some of the accessories that you want to put up here won't fit, we have plenty of other options on our website. But if you do find that you are in those working conditions and you can mount those accessories on top of here, then I think this is a great option for you. But that's just a look at the Rhino-Rack HD crossbars. Thanks for watching.

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:

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



by:

Really has come in handy as I installed this over my truck bed on top of a retractable bed cover that came with T -tracks. I can load the truck bed with smaller items and use the roof racks to hold a Thule box or just strap on heavy and larger items. Great product.



by:

High-quality, sturdy rails, but noisy. There was a pronounced and audible whistle driving with these racks at any common road or highway speed (with the rubber inserts installed across the top). I have since replaced these rails with the Rhino vortex aero style (change of vehicles and the HD bars did not fit the new car). Having used both types several times, I would recommend the aero style over the HD if you have the option.



by:

Great product, fit was spot on with correct vehicle specific parts. Etrailer
was fantastic to work with. Great communication and feedback, worked through a small problem with positive outcome. Will definitely purchase from them again, their customer service department is top notch.



by:

Great product sturdy bars. Keep in mind anything you install on the bars needs to have longer bolts because of how big the bars are but that's a minor detail



by:

I bought Rhino-Rack Heavy Duty Crossbars because they are made to support Rhino-Rack products, including the Batwing Awning I had purchased for a RAM Promaster High Roof van. The crossbars work very well with the awning. However, I have discovered that Rhino-Rack does not provide a solution to attach non-Rhino-Rack products directly to the crossbars. For example, solar panels. There are fixed attachment points for racks on a Promaster. The distance between the crossbars is greater than the length of my solar panels. So I need to attach side rails to my crossbars for mounting my solar panels. Rhino-Rack does not offer side rails that can be attached to the crossbars. They only make baskets and brackets for specific items. They recommend going to licensed installers to get side rails installed. But I could not find an installer who is willing to help. They don't want the hassle and/or they don't want to jeopardize their standing with Rhino-Rack. So, I am left with having to come up with a solution on my own. Very frustrating.

eTrailer is always very helpful and tried their best to find a solution for me. But they were stymied, too.

If you just need Rhino-Rack Crossbars for other Rhino-Rack products, they are great. If you want to carry other manufacturer's products, look for something else.



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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Used Items Available
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Condition: Surface Scratches

Notes: Item has minor cosmetic scratches.

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Info for this part was:

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