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  1. Roof Rack
  2. Rhino Rack
  3. Complete Roof Systems
  4. Aero Bars
  5. 2 Bars
  6. 40 Inch Bar Space
Rhino-Rack ROC25 Roof Rack for Naked Roofs - Vortex Aero Crossbars - Aluminum - Black

Rhino-Rack ROC25 Roof Rack for Naked Roofs - Vortex Aero Crossbars - Aluminum - Black

Retail:$560.99
Our Price: $514.51
You Save: $46.48
Roof Rack

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Shipping Weight: 14 lbs
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This quiet, aerodynamic roof rack with a from-the-factory look lets you carry gear on your vehicle's naked roof. Sturdy, lightweight aluminum crossbars include top channels with noise-reducing Vortex strips. Integrated locks deter theft. Great Prices for the best roof rack from Rhino Rack. Rhino-Rack ROC25 Roof Rack for Naked Roofs - Vortex Aero Crossbars - Aluminum - Black part number RR37XR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Rhino Rack Roof Rack

  • Complete Roof Systems
  • Aero Bars
  • 2 Bars
  • 40 Inch Bar Space
  • Rhino Rack
  • Black
  • Flush

This quiet, aerodynamic roof rack with a from-the-factory look lets you carry gear on your vehicle's naked roof. Sturdy, lightweight aluminum crossbars include top channels with noise-reducing Vortex strips. Integrated locks deter theft.


Features:

  • Quiet, low-profile roof rack lets you mount carriers and accessories on your vehicle's naked roof
  • Slim, elliptical crossbars create an extremely aerodynamic system
  • Flush design - bars don't extend past legs so the rack has a streamlined, from-the-factory look
  • Top channels let you add channel-mounted carriers and accessories
    • Clamp-on accessories can also be mounted to the bars
  • Rubberized Vortex strips in top channels dramatically reduce drag and wind noise
    • Keep dirt and grime out of crossbars
    • Provide cushioning and slip resistance for your cargo
  • Lightweight, structural-grade anodized aluminum bars are rustproof
    • Internal H-shaped extrusions provide exceptional bar strength
  • UV-treated, glass-reinforced nylon legs are weather resistant
  • Built-in locks secure crossbars to roof and secure channel-mounted carriers to crossbars
  • Easy, clamp-on installation to door jambs with custom fit kit
    • Custom-cut crossbars match the width of your vehicle's roof without adjustment
    • Padded, metal clamps and rubber pads protect your roof from scratches and abrasions
  • Complete system includes 2 crossbars, 4 legs, and fit kit
  • Matte black finish


Specs:

  • Rack weight capacity: 165 lbs
    • Always observe your vehicle's maximum roof load capacity
  • Crossbar dimensions:
    • Front: 41-11/16" long x 3-1/8" wide x 1-3/16" tall
    • Rear: 40-3/4" long x 3-1/8" wide x 1-3/16" tall
  • Limited lifetime warranty


The low-profile, aerodynamic Rhino-Rack ROC25 roof rack lets you carry gear and accessories on your vehicle's roof quietly and with little wind drag. It's designed for installation on a naked roof (a roof without factory raised side rails, flush rails, fixed mounting points, tracks, or rain gutters). The rack's Vortex Aero crossbar has built-in rubber strips that disrupt airflow for a quiet ride, and the bar is constructed of aluminum so it won't rust. This bar blends seamlessly with the support legs to provide a from-the-factory look, and it is custom cut to your specific vehicle so it requires no adjustment during installation. The legs also include built-in locks that protect your gear and the rack from theft.


Aerodynamic Design

The rubberized Vortex strips in the top channel of the crossbar disrupt airflow with evenly spaced, wave-shaped grooves. This carefully controlled turbulence minimizes wind noise and whistling, so you won't need to add a fairing to your roof rack. And the slim, elliptical Vortex Aero crossbar cuts through the air with minimal drag - even at highway speeds.


The ROC25 roof rack has a flush-mount design so the crossbar terminates at the legs with no overhang. This provides the rack with a seamless, from-the-factory look, and it also helps to improve aerodynamics by reducing drag and wind noise.


Strong, Durable Construction

Rhino-Rack Vortex H-shaped extrusion

The Vortex Aero crossbar is made of structural-grade anodized aluminum with an H-shaped internal extrusion. This extrusion strengthens the bar without adding a significant amount of weight. And the aluminum bar won't rust so you can leave it on your roof year-round.


The rack's durable, glass-reinforced nylon legs are designed to stand up to cargo loads and weather extremes. They're also UV treated to withstand long-term exposure to sunlight.


Custom Fit for Easy Installation

The roof rack arrives at your doorstep almost completely assembled. The crossbar is already mounted into the nylon legs. And the bar is pre-cut to match the width of your vehicle's roof, so you won't need to waste any time centering it. The few remaining assembly steps are straightforward and require only the vehicle-specific fit kit.


The vehicle-specific fit kit includes pads and clamps specifically designed to fit the contours of your roof. To install, simply attach the pivoting plates and rubberized pads to the bottom of each leg. Then secure the legs to your vehicle with the metal clamps. Decals inside the legs and a diagram in the instructions help you to orient the crossbar on your roof.


Once the crossbar is properly positioned, use the included Allen key to tighten it in place. The Allen key is designed to serve as a simple torque wrench. The curve in the blue plastic handle straightens when you've applied enough torque to each bolt.


Channel-Mounted and Clamp-On Accessories

The crossbar has a built-in C-channel so you can carry channel-mounted accessories such as bike racks, watersport carriers, and ski racks. The Vortex strips in the top channel come in 3 pieces, so they're easier to adjust than a single long, continuous strip. You can remove, trim, and re-insert the Vortex strips around the mounting hardware of your accessories to keep the crossbar channel capped and quiet. Replacement strips (sold separately) are also available if you remove your accessories or switch to clamp-on accessories.


You can also attach most clamp-on accessories to the bar, and the Vortex strips provide a shock-absorbing, no-slip cushion for any accessories that rest on it.


Built-In Security

Locking covers on each support leg let you secure accessories mounted in the crossbar top channel. These sturdy nylon covers give the rack a finished look and also help secure the rack to your roof. The cover locks are keyed alike, so a single key opens all locks.



RV0633B Rhino Rack Vortex Aero ROC25 Roof Rack for Bare Roofs - Black

Item # RR37XR

Installation Details RR37XR Installation instructionsAlternate Instructions RR37XR Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Rhino-Rack ROC25 Roof Rack for Naked Roofs - Vortex Aero Crossbars - Aluminum - Black - RR37XR

Average Customer Rating:  4.7 out of 5 stars   (3123 Customer Reviews)

This quiet, aerodynamic roof rack with a from-the-factory look lets you carry gear on your vehicle's naked roof. Sturdy, lightweight aluminum crossbars include top channels with noise-reducing Vortex strips. Integrated locks deter theft.

by:

The roof rack is sturdy and well made. Once assembled the racks were simple to install. On the down side the assembly instructions included with the rack were terrible. I had to search [other website] for a video that matched the rack. The video was made by [other vendor]. It was very good. There was a bar code on the outside of one of the boxes for a video but the video was of some guy cutting the racks with a table saw. etrailer did not have any videos comparable to the one done by [other vendor]. Once installed the racks did alter the aerodynamics of my car. Outside air comes in where the racks clamp onto the car. This just comes with the territory. It made my car noisier and more drafty.

Overall I am happy with the product. etrailer could have done a better job with providing assembly instructions.



by:

Very quick shipping and very good quality cross bars!



by:

Solid equipment, got the job done on our 2017 Legacy



by:
2016 Subaru Legacy



by:
2016 Subaru Legacy



by:



by:

Great addition to the bed track of my 2022 Hyundai Santa Cruz! I got these for my rhino rack rod holder since they made such noise on the oem roof rack. So happy I went with rhino rack. You can't beat the price and the quality is as good if not better than Thule or Yakima. Highly reccomend.



by:

I wanted to share the items I used to be able to haul two Wilderness Systems Tsunami 145 kayaks on my 2006 Scion xB. This may help others who struggle with deciding what to use. I am pleased with my purchase and hope this helps. I originally thought I wanted the Thule Hull-A-Port Aero, but they discontinued making the fit kit for their roof rack systems and I ended up going with the Kuats. I am glad that they didn’t make the fit kit for approximately $[XX] and so they missed out on the rest of my business. Here are the items I used for anyone interested – pictures included. Custom DK Fit Kit for 4 Rhino-Rack 2500 Series Roof Rack Legs - Naked Roof #DK138, Kuat Class 4 V2 Kayak Carrier w/ Tie-Downs - J-Style - Folding - 1 Kayak - Black #KU53VR and these are really cool, Rhino-Rack 2500 Series Legs for Vortex Aero Crossbars - Naked Roofs or Fixed Mounting Points - Qty 4 #RRRLKVA, Rhino-Rack Vortex Aero Crossbars - Aluminum - Black - 54" Long - Qty 2 #RRVA137-B2. The 54” crossbars fit really well and the perfect length in my opinion and it doesn’t stick out like the longer ones would. Also purchased two sets of these Malone QuickLash T-Style Hood Loops for Bow and Stern Tie-Downs - Qty 2 #MPG308.



by:

I shopped online retailers namely Amazon and EBAY looking for the cross bar setup I would need for my 2012 Toyota Camry LE. My Camry has a naked roof. The whole experience was confusing. None of the needed components were combined together. I found each component listed separately but nothing to indicate they were the correct components for my car. Then ETRAILER.COM popped up in my search. I simply entered my car’s year, make, and model, and answered the question about the car roof (being naked with no factory installed cargo bars) and suddenly I had a list of the available cross bars for my vehicle with all the necessary components to install them. One or two clicks put the whole thing in my cart for purchase. ETRAILER .COM is your one stop shop. As a side note I purchased Yakima ski racks on sale to install on these cross bars. Another customer asked if these ski racks would fit his car and I explained yes they will with the appropriate cross bars. I sent him to “ETRAILER.COM” so he could get the correct setup. Pictures forthcoming.



by:

2020 Ford Edge with Vista Roof. Product arrived ahead of predicted delivery date. Very easy to assemble and directions were very easy to follow. Product is very high quality. I found 150mm front and 140mm rear to be the correct dimensions (I read a feedback that said they were not correct). No problems with Vista Roof, legs sit on the metal roof part not the glass. Overall very pleased with my purchase.



by:

The selection process that etrailer uses is top-notch. This really helped narrow down the choices for my 2019 RAM Quad cab. I bought this all kitted together. The assembly process is very straightforward and well-documented. I would highly recommend etrailer as a source for vehicle accessories. I have Yakima bike racks on our Subaru and this is as good if not better.



by:

Indeed they were the wrong parts in the box marked demo on them.
The new parts came and I was able to
Put it on my car with no problem!!

Thank you for listening to me and helping me problem solve. It looks great on my car and I'm ready to load the kayaks now!!

Kalie is a gal that sent me some return labels so I'm going to put that on the box and send it back to you guys!



by:

While these seem very popular and generally well reviewed ( the reason I tried them) I cant see why, generally cheaply made molded parts with a just adequate fit. Most shocking were the pins that hold the towers and bars down to the base being plastic. Im sure Ill find some use for them but it wont be with my carbon fiber canoe on top, I just dont have the confidence in the connection. While they may be aerodynamic they are definitely not quiet on my installation. The locks can easily be defeated with a screwdriver. At this price I would look at other brands that might have a more positive and secure fit from bar to base. The service from etrailer was its usually quick and correct shipment and delivery though!



by:

Look great, and function great. Just make sure you find all the parts packaged inside the rails themselves after you open the box!



by:

2017 F150 Camper Shell. Nice system and install is pretty simple once you gather your measurements, Luckily, I have a friend with an identical truck, so it didn’t take me very long. I used blue painters take to layout the tracks and drilled my holes. System is nice but does whistle at 70 mph.

UPS destroyed the first rack system that came but etrailer sent a second one very fast. Zero complaints



by:

The Rhino Racks Vortex Aero are solid. My first drive with them was to Brighton Utah from Riverside California. They were not only secure throughout the drive and hard winds, they were also reasonably quiet. On top I attached a Thule Force L 628 roof box and it fits perfectly. The only complaints I have are how difficult it was to install the racks to my fixed points. It took several friends, a mechanic, and two days to get everything right.



by:

Product fits the Thule rails on the Leer camper shell on my 2019 Tacoma. Had to remove the back mount end to get the rail nuts on as the rails did not have a slot to fit the nuts in. One nut that attaches the feet to the crossbars was machined wrong but there were enough extra parts to get around the problem. Shipped via USPS which was slow and hard to track. I live in rural Iowa and had to go to town to pick up as the carrier just left a note saying it was at the post office.



by:

Nice rack. Has performed as advertised… I carry canoes and kayaks around in the warmer months, snowboards in the winter, and cargo boxes at various times all year long.



by:

Very nice rack package. Everything was complete, and install was easy 4/10. I had used another review for the hole spacing, as it was easier. Holes at each end 5/8 in then at 9, 18, 27, 36, 45, 54, for a total of 8 on each rail. I bought the heavy duty set, that’s why there’s 8. The standard has only 6/rail. I marked a centerline on the cap, and put the rails at 36” on center. I used painters tape to be sure they were straight. I also measured , and laid out the holes on the cap and drilled a SINGLE HOLE at the 36” mark. Then verified that the end holes would hit the reinforced portion of my ARE cap. Once that was verified, I drilled the rest of the holes. Because of the camber of the cap, a second person is helpful (holding the rail tight to the cap) when tightening up the nuts from inside the cap. After that, the rest was easy. Just center the rail mounts and lock them in. I would definitely recommend this rack set up, Especially since it was half of what my local Yakima dealer quoted me.
This was installed on a 2016 Silverado, 2500.
Tools used- Tape measure, grease pencil, painters tape, 1/4” drill bit and Cordless drill.



by:

Great strength and look. I love em. About to put on the kayak racks and get some fishing going.



by:

Been a year of having and the Product is good ,just make sure to count how many through fasteners that are included. (Or read instructions first and count parts)
The instructions had a measurement as a “drill through” every certain amount of distance note and as it turned out , I had 4 less through fasteners than the measurements alloyed for on my track rails. I happened to find a pack of the fasteners on eBay so it all worked out.
Just learn from my mistake and double check.



by:

Be careful with this system. Our side rail failed on a trip after 2 years of use. The rear right side cracked out while going down the interstate. We lost our kayaks on top. We were under the weight limit and had everything ratchet strapped down to the system. We did contact rhino rack about the warranty, they were less than helpful. They denied our claim based on the fact we did not have the kayak strapped to the front and rear bumpers. etrailer was very helpful getting us all the information we needed to submit a warranty claim.
Normally I never leave a review, but be cautious of the aluminum rails, they did not hold up long term.



by:

I own a 2013 Honda CRV I purchased a couple months ago. It has a naked roof and no rack or side bars, and I wanted to be able to carry up to three kayaks. I didn't really want to buy and install the side bars, and then the cross bars also. I also needed the cross bars to be a little wider than the vehicle itself, as I own two Ocean Kayak Scupper Pros, and a Venus.

This Rhino Rack package looked like a great option for my needs. Weight wise, the three boats come right to the limit. Other racks had lower weight limits, and wouldn't work.

I had a couple issues with the initial package, but etrailer took care of the problem right away, and sent out what I needed.

Installation was pretty smooth. I recommend reading and rereading the instructions, before you cut anything. The videos on the etrailer website or directly on YouTube are very helpful to see all the steps. I'd like to see more personalized instructions added in the future, just to to make everything even smoother. Make sure you identify your vehicle and the bar you received on the kit instructions before you start.

These bars are so wonderful. The aero bars make no noise when driving and no whistling that I can tell. They don't seem to effect my gas mileage. I made sure the top rubber strips and bottom measurement strips were cut perfectly with no gaps, as this is important to prevent whistling.

They look so stylish. I get complements on them, and people can't believe they are after market, and that I installed them myself. They really complement the vehicle. Once installed the first time, I can take them off or put then back on in about 12 minutes. I don't really plan to take them off though. I don't use car washes, and I like the look of them on my vehicle.

I made sure to not overtighten them, and then tightened them a few times over the next week and with a couple kayaking trips. These babies are strong and I can't make them move when I test them. I still check them regularly to make sure they are secure, for safety purposes.

I highly recommend this Rhino Rack package. They know how to make the perfect roof rack and you can tell the quality and thought that went into them. Look at my photos I have included.

Thank you to etrailer for such great service. You made the whole process so pleasant and easy.



by:

The rubber molding easily compressed and served no purpose other than to fall into the channel and thus shred the aluminum gunnels on my expensive Kevlar canoe. I contacted Rhino rack and they were quick to dismiss my information with zero concern or questions. This is a product easily made better with modest changes to improve. Too bad customer service doesn’t exist…



by:

This review is for the Rhino Rack Vortex Aero Aluminum-Silver crossbars and
associated legs and custom fit kit (RRVA137s-2, DK284, RRRLKVA) necessary for a naked roof installation on a 2018 Honda CR-V. Just enter the model and year of your vehicle and etrailers website will tell you exactly what additional items are necessary to complete the install. etrailers installation instructions and videos are very helpful. The installation document provided is for more than one vehicle and for more than one style rack, so take your time to understand witch measurements apply to your installation and refer to the installation video if necessary. ON that note: The measurements given for front rack did not fit as nicely on the roof as the rear rack, I adjusted the the front rack measurements slightly. I would suggest trial fitting on your vehicle before cutting the metric rulers to final length. Stick On tags are supplied to indicate front, rear and the location to install on your vehicle. Once the rails are adjusted and tagged you can remove and reinstall the racks very quickly. Korren was very helpful in keeping me informed as to availability of items in stock and email shipping tracking. I am very satisfied with etrailers customer service and happy with the appearance and functionality of the Rhino racks.


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See what our Experts say about this Rhino Rack Roof Rack

  • What Rhino-Rack Vortex Aero Roof Rack System do You Recommend for My 2015 Subaru Legacy?
    I have a great roof rack solution for you. Judging by your previous searches, it looks like you are looking for a two-crossbar system for your 2015 Subaru Legacy. Unfortunately, I confirmed with Rhino-Rack that the Rhino-Rack RS 2500 Roof Rack for Naked Roofs - Vortex Aero Crossbar RRRS143 does not fit your vehicle. Even if it did fit, this is only a single crossbar. With that being said, we do have a great similar system that uses the Vortex crossbars with the same flush design. That...
    view full answer...
  • Roof Rack For 2016 Subaru Legacy
    Yes, you are correct! The best option is to install a new compete roof rack. Because installing the factory rack from the Mazda 5 on your Subaru may be a more difficult install than what I can provide you, and also the rack may not even fit since it's not meant for the Subaru. The Rhino-Rack ROC25 Roof Rack for Naked Roofs # RR37XR is affordable and gives the appearance of a factory installed roof rack after install. It features integrated locks that deter theft. This quiet, aerodynamic...
    view full answer...
  • Does Rhino Rack RR37XR Come with Everything to Install on Subaru Legacy 2015
    The Rhino Rack roof rack part # RR37XR comes with everything needed to install on your 2015 Subaru Legacy. The door clamps and fit kit are included. Sometimes we offer the roof racks with the fit kits split off as a separate part, but for this rack the fit kit comes with it.
    view full answer...
  • Are the Rubber Strips of the Rhino Vortex rack RR37XR Designed to be Cut
    The rubber strips that come with the Rhino-Rack Roof Rack # RR37XR are designed to be cut as that allows you to install a channel mounted roof rack accessory on the rack and then use the appropriate length of rubber strip to fill the channel back in to reduce wind noise. Most likely they just gave you sections that were too long as they have different length bars and likely just use the same filler strips for all of them.
    view full answer...
  • Recommended Roof Rack system for a 2015 Subaru Legacy with no Existing Rails or Crossbars
    For your 2015 Subaru Legacy with no existing rails or crossbars, I recommend the Rhino-Rack ROC25 roof rack # RR37XR because it's lightweight due to the aluminum construction, aerodynamic and is very economical. Price does adjust over time, so you'll need to check product pages periodically if you want to compare and contrast. The roof rack # RR37XR is close in price and still a economical cost. The included pads and clamps are specifically designed for the contours of your Legacy's roof....
    view full answer...
  • Strip Measurements for Rhino Rack Roof Rack on a 2015 Subaru Legacy
    I spoke to my contact at Rhino Rack and he informed me that their roof rack that consists of part numbers # RRVA126B-2, # RRRLKVA and # DK416 will have a strip measurement of 72 mm for the front and 60 for the rear. The verbiage of Aero instead of Euro is likely the cause of confusion with what you were asking as Euro square bars are a different product for them.
    view full answer...

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Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Aidan B
Video by:
Aidan B

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