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  1. Roof Rack
  2. Inno
  3. Crossbars
  4. Aero Bars
  5. 2 Bars
  6. 54 Inch Bar Space
Inno Aero Crossbars - Aluminum - Black - 54" Long - Qty 2

Inno Aero Crossbars - Aluminum - Black - 54" Long - Qty 2

Item # INXB138-2
Our Price: $197.98
Roof Rack

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Shipping Weight: 9 lbs
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Low-profile, aerodynamic crossbars create an aftermarket roof rack for your vehicle. Aluminum bars have T-slots that let you mount channel-mounted carriers and accessories. Flexible rubber strips in T-slots keep out dirt and won't need trimming. Great Prices for the best roof rack from Inno. Inno Aero Crossbars - Aluminum - Black - 54" Long - Qty 2 part number INXB138-2 can be ordered online at or call 1-800-940-8924 for expert service.
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Inno Roof Rack - INXB138-2

  • Crossbars
  • Aero Bars
  • 2 Bars
  • 54 Inch Bar Space
  • Inno
  • Black
  • Overhang

Low-profile, aerodynamic crossbars create an aftermarket roof rack for your vehicle. Aluminum bars have T-slots that let you mount channel-mounted carriers and accessories. Flexible rubber strips in T-slots keep out dirt and won't need trimming.


  • Low-profile crossbars let you build a roof rack for your vehicle
    • Pair with Inno feet (sold separately) to create a complete roof rack
    • May also require a custom fit kit (sold separately)
  • Elliptical shape helps to create an aerodynamic system with no need for a fairing
  • Integrated T-slots make it easy to slide channel-mounted carriers and accessories onto the bars
    • Clamp-on accessories conveniently wrap around bars
  • Flexible rubber strips keep out dirt and allow for simple mounting in T-slots
    • Press down on strips and slide accessories into slots - no trimming required
    • Plastic coating on strips allows T-bolts to slide easily along channel
  • Bottom channels allow easy installation to Inno roof rack feet
    • Simply clip the foot into the crossbar and slide it along the channel
  • Lightweight aluminum construction is durable and rustproof
    • Internal extrusions provide exceptional bar strength
  • Glass-blasted powder coat finish resists corrosion, scuffs, and scratches
  • Matte black color


  • Quantity: 2 crossbars
  • Weight capacity: 165 lbs
    • Always observe your vehicle's maximum roof load capacity
  • Crossbar dimensions: 54" long x 3-1/8" wide x 1-1/8" tall
  • T-slot dimensions: 13/16" wide x 7/16" tall
  • T-slot top opening: 3/8"
  • Underbar slot: 10"
  • Limited lifetime warranty

These low-profile Inno Aero crossbars let you build a stylish, aerodynamic roof rack for your vehicle. The crossbars require 4 Inno Flush or Through feet to mount the rack to your roof. You may also need a custom fit kit to mount the crossbars. Built-in T-slots in the tops of the bars let you easily mount carriers and accessories on the rack. Flexible rubber strips in the channels keep out dirt and require no trimming or adjustment. The crossbars are also constructed of strong yet lightweight aluminum so they won't rust.

Aerodynamic Shape

These lightweight bars have an elliptical shape. This aerodynamic, low-profile design helps to reduce wind noise and drag when you drive. This means you won't need to add a fairing.

Strong, Durable Construction

Inno Aero Internal Extrusion

Inno Aero crossbars are constructed of sturdy, lightweight aluminum. Internal extrusions add strength and structural rigidity without adding a significant amount of weight. The bars are rustproof so you can leave them on your roof all year long, wherever you go. The sand-blasted powder coat finish resists corrosion, scuffs, and scratches. And the matte black color will look good on any vehicle.

Slide-On Installation

Inno XS Slide On Install

Each crossbar has a channel in the bottom that lets you install Inno feet (sold separately). Slide the channel cover over to reveal a mounting hole for the foot. Clip the foot into the crossbar and then slide it into place along the channel. Built-in bar end stops in the channels will keep the feet from sliding off the ends of the bars.

Inno Aero Locking Stay

To complete installation, mount the feet to your roof. This may require a custom fit kit (depending on your application). Attach the locking covers (included with the feet) to secure the roof rack to your vehicle. Locking the covers also secures T-slot-mounted accessories to your crossbars.

Channel-Mounted and Clamp-On Accessories

Inno Aero T Slot

This bar has a built-in T-slot that allows you to mount bike racks, watersport carriers, ski racks, and more. The EZ-Slide rubber strip in the bar lets you mount accessories without the need to remove or trim the strip. Just press down on the ends of the flexible strip and slide your accessory's mounting hardware into the T-slot. This strip has a plastic coating so it's easy to slide T-bolts along the channel. The strip runs the full length of the bar, so it helps keep dirt out of the channel when you're not carrying accessories.

Inno Aero with Clamp On Accessory

You can also attach most clamp-on accessories to the bar, and the rubber strip provides a no-slip cushion for any accessories that rest on it.

INXB138 Inno Aero Aluminum Load Bar - Black - 54" Long - Qty 2

This Product Fits The Following Vehicles

Customer Satisfaction Score:

Customer Reviews

Inno Aero Crossbars - Aluminum - Black - 54" Long - Qty 2 - INXB138-2

Average Customer Rating:  4.8 out of 5 stars   (300 Customer Reviews)

Low-profile, aerodynamic crossbars create an aftermarket roof rack for your vehicle. Aluminum bars have T-slots that let you mount channel-mounted carriers and accessories. Flexible rubber strips in T-slots keep out dirt and won't need trimming.


Great fit for my 2023 4Runner and looks amazing.
I was concerned that other brands that clamp to the existing roof rails could pop-off from upward forces due to bumps/wind (I have 2 17’ sea kayaks) - these INNO clamps have a strap that securely holds the bars in place.
Perfect height to be able to get straps/clamps under the bars, but low enough to keep them from hitting my garage door opening.
Great quality and super easy to install.


Installation went pretty smoothly. The
trick is to fully understand each step before moving to the next. There are a lot of small parts which at first was a little intimidating, but soon I was able to "get with it". I love the finished product and think you helped me get a good deal. Thank you for that


Installation was a little tricky but once the "feet" were attached to the roof and the bars properly spaced, everything wrapped up very well.

There is no noticeable wind noise with these installed.


One was extremely hard to get on compared to the others (not sure if it was rough machining or something), but once it was on, all was good.


These crossbars are awesome!

John B.


The crossbars have been on my car for a year and they still look like new.

Nissan Murano

Tule and Yakima did not have a rack for my Nissan murano. So it was a blessing to find the immo rack. It seems like it can fit any car model. It's strong and secure. I feel my equipment will be safe with this rack.

2013 Ford Flex

Well made product with durable components. Fit was good and assembly pretty easy. I would recommend this product.


Definite five star….having all glass roof we were handled super, guided from phone to delivery , video to guide are installing, quality product thank you we’ll be back


They were so helpful. Geoffrey got me the parts the next day and the roof rack works great. Easy assembly. Just needed a little muscle power to click the final pieces together. Everything else was an easy bolt.

2017 Lincoln MKX

We recently purchased 2 kayaks & Thule roof racks from our local outdoor store.

After waiting 2 weeks for our roof racks and J bars to come in we found that the Thule racks did not fit our 2017 Lincoln MKX and they didn't make any racks that would. The vehicle does not have roof racks and has a moon roof.

After a couple of days searching the internet we discovered We found the Inno roof racks, but still was not sure they would work. We spoke to a repesenative and he assured us that the racks we chose would fit and the Thule J bars we did return would also work. As you can see by the photos 2 days later we were happy Kayakers.

by: 06/25/2021
2014 Honda Accord

High quality metal. Aerodynamic shape - I could not hear ANY wind noise being generated.

Ford Edge

Easy install on 2021 4runner off road premium. Looks clean, matchs blacked out on white, eadges of chrome cap matches mirror accents and tail lights. Etrailer video was simple to follow. What it didn't show was the foam rubber strips that you put on under the t tracks slot. With cover off and top most flat part of clamp to edge of bar measures about 5.5inches. Make sure the clamp is flush with bar when you measure. Overall looks good

2014 Toyota Prius

These bars look amazing on my 2014 Toyota Prius V. Held up the two kayaks extremely well.


Slick look on my 2022 taos!

2018 Nissan Rogue Sport



The trunk arrived in Poland in perfect condition. Packed in a hard cardboard box, it has not been damaged in any way. The trunk is made with great care, it is nice, solid and quite quiet. Thank you for a successful purchase.

2016 GMC Yukon

Easy to order, easy to install and quite effective in it's use. Thank you.





2018 Chevrolet Volt



2018 Ford Edge

Show More Reviews

See what our Experts say about this Inno Roof Rack

  • Are Inno Crossbars Compatible w/ the Rhino-Rack Nautic Sup on a 2019 Toyota 4Runner?
    The Rhino-Rack Nautic SUP item # RR570 will work great with Inno crossbars. The 54" Inno Aero Crossbars item # INXB138-2 you were looking at are 3" longer than what is recommended for your 2019 Toyota 4Runner. They will still work with the Inno Through Feet for Aero Crossbars item # INXS150 that attach to your side rails, however they will stick out an extra 1-1/2" on either side. For 51" crossbars you will want item # INXB130-2. I have linked an installation video below of this roof...
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  • Placement of my Inno Roof Rack System on my 2017 Lincoln MKX
    When installing the Inno Aero Crossbars part # INXB138-2, Inno Through Feet for Aero Crossbars part # INXS250 and the Custom Fit Kit for Inno Crossbars part # INK676 we must follow the installation instructions exactly. This is where the rack was designed to to be installed and tested for performance. Mounting it in any other location would void the warranty and may lead to damage occurring to your 2017 Lincoln MKX.
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  • Best Roof Rack Option For 2020 Nissan Rogue With Naked Roof
    The best roof rack option for the 2020 Nissan Rogue with a naked roof is Inno Aero Cross bars # INXB138-2 with Inno feet part # INXS250 and custom fit kit part # INK466. The Inno bars are low profile aerodynamic bars that are designed to cut down on the wind noise that you may experience with other brands available. The built in t-slot makes it easier to mount accessories like bike racks and water sport carriers. Other brands do require cutting the rubber strip in the t-slot to make room...
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  • 2021 BMW X3 Inno Roof Rack Options for Flush Factory Rails
    Yes, there are Inno roof rack fits for the flush rails on your 2021 BMW X3. I prefer the crossbars that overhang the legs instead of ending in them because you get more real-estate to work with but there is something to be said for the sporty look the latter offers. Below are the parts needed for either roof rack style for your vehicle. Flush Feet Style (Sporty) 42" Aero Crossbars - # INXB108-2 Flush Feet - # INXS400 Fit Kit - # INTR140 Through Feet Style (Standard) 54" Aero Crossbars...
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  • Comparing Rhino-Rack and Malone Roof Cargo Boxes for a 2016 Audi Q5
    When comparing the Malone and Rhino-Rack cargo boxes I recommend Rhino-Rack. Malone is more of an entry-level product line while Rhino-Rack is more of the mid-tier brand and quality - so while they both might be priced around the same and have similar features, I can guarantee the Rhino-Rack is built better. I then recommend pairing this with the Inno roof rack system for the flush rails on your 2016 Audi Q5 because they have great quality at a mid-tier price-point as well. This means...
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  • Can 45 lb OEM Roof Rack Rating for 2017 Ford Escape be Increased
    It looks like the 45 lb weight rating that you're seeing is only for the OEM crossbars that came with your 2017 Ford Escape. For your application I recommend going with the Inno roof rack because it has a higher weight capacity at 140 lbs, an easy-to-use T-Slot system for mounting accessories, and the legs come with locks so you can deter theft of your roof rack system: 54" Inno Aero Crossbars - # INXB138-2 Inno Through Feet - # INXS150 I'm attaching an installation video of this setup...
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  • Roof Rack Fit on a 2014 Camry
    The Rola 59733, is not a confirmed fit for your 2014 Toyota Camry. The good news is, there are a number of options available to you, and I recommend the Inno Crossbars # INXB138-2, Feet # INXS250, and Fit Kit # INK872.
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  • Inno Roof Rack that Fits 2019 Chevy Tahoe with Flush Roof Rails
    We have great roof racks that fit your 2019 Chevy Tahoe with flush rails like the Inno Aero Bar roof rack part numbers # INXB138-2, # INXS350, and # INTR154 but the Rola you mentioned is not a fit so it would not work for you.
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  • Which Inno Roof Rack System for 2017 BMW X5
    Yes. The Inno Roof Rack System that uses parts # INXB138-2, # INTR140 and # INXS450 is the correct fit for your 2017 BMW X5 and has been confirmed. I've linked a photo of the way these attach to the rails and you can see the clamp that will attach to the outside of the flush mounted rails on your X5, and provide a secure fit.
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  • Install Instruction Video for Roof Rack on 2017 Ford Escape with Naked Roof
    For your 2017 Ford Escape with a naked roof we have an install video that shows the Rhino Rack roof rack part numbers # RRVA137B-2, # RRRLKVA, and # DK375 install that I attached a link to on this page. I recommend this rack highly for your Escape as you get a easy to install roof rack that has aero shaped crossbars which allow for minimal wind noise at a better price than the other higher end roof racks.
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  • Recommendations For Carrying Two Roof Bike Racks On A 2022 BMW X4
    I reached out to Inno and the # INXB138-2 and # INXS450 have not yet been approved for a 2022 BMW X4. However, I also reached out to Yakima and Thule, and Thule did have something that will fit your new vehicle. To do this, you will need to start with the Fit Kit for Thule Evo Flush Roof Rack Feet # TH186007. These are specifically designed for the flush rails you have on your X4 and will allow you to get the Evo Flush Rail Feet # TH710601 attached. From here, you will need the Thule WingBar...
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  • Roof Rack Recommendation for 2001 Toyota Avalon with Naked Roof
    The Inno Aero bar roof rack part number # INXB138-2, # INXS250, and # INK202 is a confirmed fit for your 2001 Toyota Avalon with a naked roof and moonroof and would be a great option. It's a custom fit rack made with higher quality components that's aero shaped for minimal wind noise.
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  • Kayak Carrier Compatible With A 2018 Honda Accord With A Inno Roof Rack
    If you have Inno Aero Bars # INXB138-2 or the square bars # INB127 you can get the Yakima JayLow # Y04073. You can put a kayak on each side no problem. The only other thing you'll need is straps for the second kayak # Y04031.
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  • Recommened Eye Bolts, Load Stops, and Load Straps for Inno Aero Crossbars
    For your Inno Aero Crossbars # INXB138-2 you can use the Eye Bolts for Yakima HD Bar, JetStream, FlushBar, and RailBar Crossbars # Y01162 with the Load Stops for Yakima HD Bar, JetStream, FlushBar, and RailBar Crossbars # Y01161 and the Yakima HD Hook Straps with Cam Buckles # Y01165.
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  • Best Roof Rack and Surfboard Carrier for a 2020 Toyota 4Runner with the Raised Side Rails
    While it is true that price does typically reflect quality, when it comes to roof racks you will be just as happy with the performance of a middle-of-the-road aero-style rack as you would with one of the ones at a higher price-point. Because of this I highly recommend the Inno roof rack for your 2020 Toyota 4Runner with the raised side rails. This consists of 54" Aero Crossbars # INXB138-2 and the Through Feet # INXS150. It not only gives you the aerodynamic crossbars but the feet also...
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  • Recommended Roof Rack And 2 Kayak Carrier For 2016 Toyota 4Runner
    For your 2016 Toyota 4 Runner, I recommend the Inno Aero Crossbars # INXB138-2 and Inno Through Feet for Aero Crossbars # INXS150. For your Kayak Carrier, to avoid the J-style, I recommend the the Thule Stacker Kayak Carrier System # TH830. For a bottom riding option, I recommend the Thule Top Deck Rooftop Kayak Carrier System with Tie Downs, # TH881. The only issue you may run into with this style is the width of your kayaks.
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  • Roof Rack Space Options For A 2019 Nissan Rogue
    You have the right foot pack and the Thule ProBar Crossbars - Aluminum - 69" Long - Qty 2 part # TH713600 will work on them and have overhang over each side. A key consideration here besides crossbar space is that the 2019 Nissan Rogue has a service load capacity of 165lbs for the roof so the combination of your roof rack and 4 kayaks/2 kayaks & Rocketbox combination total weight would need to be under that amount to safely transport. As long as the crossbars you use aren't wider than...
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  • Difference Between Inno Roof Racks that Fit 2011 Honda Insight
    Different crossbar lengths for vehicles like your 2011 Honda Insight are available to give people more options. Some prefer longer bars to try and fit as much as they can on the roof and some prefer shorter for sleeker look or to minimize wind noise. Now there are two basic styles of Inno racks for your vehicle. The flush bars that are shorter (42 inch) which the bars do not extend past the feet of the rack and through bars that have the bars that extend past the feet. The flush bar option...
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  • Do Rhino-Rack Roof Racks Require Drilling on a 2006 Toyota Tundra
    The roof rack that you mentioned, part # RR69GR, is not compatible with the 2006 Toyota Tundra. The only Rhino-Rack roof racks for your vehicle do require drilling to be used with tracks. Instead, I recommend using Inno Aero Crossbars, part # INXB138-2. They're aero-style bars with T-slots, so they're compatible with most accessories. To mount them, you need the Through Feet, part # INXS250, and the Custom Fit Kit, part # INK153. This doesn't require drilling since the fit kit mounts...
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  • Recommended Roof Rack and Cargo Basket for a 2002 Toyota Tundra
    To add a roof rack to your 2002 Toyota Tundra's Naked Roof you will need the following parts: Inno Aero Crossbars - Aluminum - Black - 54" Long - Qty 2 item # INXB138-2 Inno Through Feet for Aero Crossbars - Naked Roofs - Qty 4 item # INXS250 Custom Fit Kit for Inno XS200, XS250, and INSU-K5 Roof Rack Feet item # INK153 This roof rack is confirmed to fit the Access Cab model of your Tundra. It has a 140 lbs weight capacity which is the highest available option for your truck. The...
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  • Roof Rack Recommendation for a 2019 Honda Civic Coupe with Naked Roof
    For your 2019 Honda Civic Coupe we have roof rack fits from Inno and I recommend using the aero crossbars as they look better and do a better job at reducing wind noise and drag than the square crossbars. Here are the parts you'll need: 54" Inno Aero Crossbars - # INXB138-2 Through Feet - # INXS250 Custom Fit Kit - # INK683
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  • Parts Needed to Carry Three or Four Kayaks on a 2008 Lexus RX350 Using the Rhino Rack Nautic Stack
    The Rhino-Rack Nautic Stacks # RRS520 is compatible with aero, elliptical, and most factory crossbars; as long as you had an existing roof rack you wouldn't require any additional parts since the Nautic Stacks come with tie down straps included. If you don't have a roof rack already, you would need to add one. If you have a naked roof without any factory installed side rails you can use the Inno Aero Bar Roof Rack Kit using parts # INXB138-2, # INXS250 and # INK789, which provide 54"...
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  • Recommended Roof Rack For Carrying Cargo On 2012 Honda Accord Sedan
    I recommend going with the largest crossbar available so that you have as much room as possible for your cargo. A nice large setup that fits your 2012 Honda Accord Sedan is the Inno Aero Crossbars - Aluminum - Black - 54" Long - Qty 2 # INXB138-2. You'll also need the appropriate Feet # INXS250 and Fit Kit # INK745.
    view full answer...
  • What Size Crossbars do I Need for My 2016 Honda Civic?
    From the sounds of your question, you are looking for what roof rack crossbar length fits your 2016 Honda Civic. If that is your question, it truly depends on what roof rack manufacturer constructed the bars. This is because each manufacturer conducts different tests to make sure they produce the correct length for your vehicle. With that being said, one of the roof rack systems you looked at was the SportRack Semi-Custom Roof Rack # SR1010. While we do have great roof racks that fit...
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Info for this part was:

Employee Tyler C
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