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

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

Part Number: RB1250S
In Stock
$119.95
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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 naked roof. 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 RB1250S 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 - Silver - 50" Long - Qty 1. Accessories and Parts reviews from real customers.
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  • Reviews (200)
  • Q & A (0)
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  • Used (1)

Rhino Rack Accessories and Parts - RB1250S

  • 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 naked roof. 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
  • Silver 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


RB1250S Rhino-Rack Heavy-Duty Roof Rack Crossbar - Silver - 50" Long - Qty 1





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 naked roof. The square bar has a built-in C-channel for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories.

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



by:

This loader is amazing...I easily load a 4' x 14' Sunfish sailboat at 120lbs easily without damaging my 2005 Nissan Armada...super sturdy...exactly as advertised. Note:. I order the extra heavy bar and did not need it! Now I take my sailboat with me while I pull my travel trailer. You won't be disappointed. Etrailer ROCKS IN CUSTOMER SERVICE...THEY HUNTED DOWN ALL INFO NEEDED TO MAKE THE PURCHASE...give DENA W a big raise!!!!!!


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

  • Dimensions of Rhino-Rack Heavy-Duty Roof Rack Crossbars
    The Rhino-Rack Heavy-Duty 50-Inch Roof Rack Crossbar # RB1250S has cross-section dimensions of 1-7/8-inches tall and 1-5/8-inches wide, as shown in the photo I prepared for you. We also offer two bars as a set # RB1250. The vehicle known as the Mitsubishi Pajero in other countries is called the Montero in the North American market. If you happen to have a 2006 model year with factory installed roof rails that run front-to-back this crossbar can be installed using leg kit part # CXB.
    view full answer...
    Image 1 for
  • Can the Rhino-Rack RTC-Style Roof Rack Tracks Part # RTC16 be Installed at an Angle
    The Rhino-Rack RTC-Style Roof Rack Tracks part # RTC16 will need to be installed on a flat surface. If the tracks are not installed on a flat level surface then the tracks will rock and pivot back and forth creating a weak point in the water seals. If the tracks pivot then the crossbars will not attach to the mounting feet. You will want to use the Track Mount Legs for Rhino-Rack part # RLTP, part # RLTF, or part # RLT500 for this track system in addition to a crossbar that is compatible...
    view full answer...
  • Camper Shell Roof Rack for 2011 Toyota Tacoma Double Cab Longbed
    We offer several lengths of Rhino-Rack's RT-Style Rivet-Mount Roof Rack Tracks including parts # RTS502 (58-1/2-inches) # RTS506 (67-3/4-inches) # RRRTS546 (87-3/16-inches) Other RT track lengths are available too. Once you find your preferred track length you can select two sets of Legs such as # RLTF and Rhino-Rack's Heavy-Duty Crossbars. The bars are also available in various lengths: # RB1120S (44-inches) # RB1250S (50-inches) # RB1375S (54-inches) It is a good idea to check with...
    view full answer...
  • Availability of Roof Rack Crossbars for Use on 2015 Jayco Pop-Up Camper With Factory Side Rails
    To date Thule has not developed any custom-fit roof rack crossbars for use on specific campers. My contact at Thule did confirm that he knows of no plans to develop a custom-fit rack system to fit your Jayco's roof rails. It is likely that at least for the short-term only Jayco will offer crossbars intended for the side rails installed on their campers. We do, however, offer free-standing camper roof rack systems. An example is the SportRack # SR1020 (SportRack is part of the Thule Group.)...
    view full answer...
  • Adding A Front Crossbar To 2013 Ford Transit Connect That Has Rear Rhino-Rack Heavy Duty Crossbar
    Since you only have the single Rhino-Rack Rear Heavy-Duty Crossbar and Legs 50" # RLZ02-DC, you will need to add a different leg kit and another crossbar for the front. You will need Rhino-Rack Heavy-Duty Roof Rack Crossbar - Silver - 50" # RB1250S and Track Mount RLTF Legs # RLTF.
    view full answer...
  • Recommendation for Bolt on Roof Rack System for 2008 Ford Ranger
    Rhino Rack offers the RT-Style Roof Rack Track that would mount directly to the roof of your 2008 Ford Ranger with pop rivets. You will need a rivet gun to install this track so if you do not have one already, you could purchase one from a local hardware or auto parts store. We offer the # RTS507 which is our shortest RT track and it measures 43-1/2 inches long. These tracks are offered in different lengths and can be cut if necessary. You will want to measure the roof of your Ranger...
    view full answer...
  • Lengths of the Rhino-Rack Heavy-Duty Crossbars and Compatible Kayak Carrier Recommendation
    Rhino-Rack does offer longer heavy-duty load bars. We do not have a set of load bars that are 61 inches long, but the heavy-duty bar, # RB1500S, are 59 inches long and the heavy-duty bars, # RB1650S, are 65 inches long. For a kayak carrier, I would recommend the Rhino-Rack J-Style Kayak Carrier, # S510. You will need the Heavy-Duty Crossbar Adapters, # KC-FK8. At this time we do not have a kayak carrier that is directly compatible with the heavy-duty crossbars without the adapter kit. If...
    view full answer...

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Used Items Available
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Image of RB1250S

Condition: Installed

Notes: Soft installed, otherwise in like new condition.

$118.75
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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 Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Chris R
Installed by:
Chris R
Employee Matthew B
Installed by:
Matthew B
Employee Adam E
Video by:
Adam E
Employee Aidan B
Video by:
Aidan B

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