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Yakima CBX Rooftop Cargo Box - 18 Cubic Ft - Black

Yakima CBX Rooftop Cargo Box - 18 Cubic Ft - Black

Item # Y86FR
Our Price: $1,098.95
Roof Box
This item qualifies for Free Truck Freight Shipping
Shipping Weight: 83 lbs
In Stock
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91 x 38 x 16. Premium roof box features modern, angular styling and easily mounts to your crossbars with quick-release clamps. Locking lid opens from either side of your vehicle. Crossbar cutouts provide a low-profile look. Durable ABS construction. Great Prices for the best roof box from Yakima. Yakima CBX Rooftop Cargo Box - 18 Cubic Ft - Black part number Y86FR can be ordered online at or call 1-800-496-5010 for expert service.
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  • Reviews (14)
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Yakima Roof Box - Y86FR

  • Aero Bars
  • Elliptical Bars
  • Factory Bars
  • Round Bars
  • Square Bars
  • Large Capacity
  • Yakima
  • Extra Long Length
  • Black
  • Dual Side Access
  • Medium Profile

91 x 38 x 16. Premium roof box features modern, angular styling and easily mounts to your crossbars with quick-release clamps. Locking lid opens from either side of your vehicle. Crossbar cutouts provide a low-profile look. Durable ABS construction.


  • Cargo box mounts on your vehicle's roof rack to provide enclosed storage for your gear
    • Great for larger vehicles
    • Perfect for carrying cargo and gear to campsites for up to 5 people
  • Dual-side opening lid offers easy access from either side of your vehicle
    • Metal levers and internal lifters make it easy to open and close lid
  • Same Key System (SKS) locks ensure your gear is secure
    • Key can only be removed when box is closed and locked
  • Quick-release clamps provide easy, tool-free installation on most crossbars
    • Clamps wrap around crossbars and secure with removable hand knob
    • Soft rubber coating on clamps protects your crossbars from scratches and scuffs
  • Aerodynamic shape helps minimize wind noise and drag
    • Angular design provides a modern, rugged look on vehicles
  • Tapered tail allows for increased hatch clearance
  • Integrated anchor points let you secure cargo inside the box
  • Durable ABS plastic with premium, scratch-resistant automotive finish
  • Made in the USA


  • Application: round, square, aero, elliptical, and most factory crossbars
    • Crossbar spread: 24" - 38"
  • Carrying capacity: 18 cu ft
  • Weight capacity: 165 lbs
  • Maximum ski/snowboard length: 210 cm
  • External carrier dimensions: 91" long x 38" wide x 16" tall
    • Internal dimensions: 85" long x 28-1/2" wide
  • Carrier weight: 68 lbs
  • Limited lifetime warranty

Yakima 8007389 CBX 18 Crossbar Fitment and Spread

Cargo boxes, bags, and baskets are great for transporting gear on your vehicle's roof. A cargo box has the added benefits of an aerodynamic shape that reduces drag and wind noise, a hard shell to protect your gear, and a higher degree of weather resistance. And you can latch and lock a cargo box for added protection against theft.

The CBX has 18 cu ft of storage space for skis, snowboards, and camping gear. The aerodynamic, low-profile design helps to reduce drag and wind noise, and the locking lid conveniently opens from either side of your vehicle. The box has internal tie-down points for securing cargo, and the quick-release mounting system offers easy, tool-free installation.

Durable Construction

Yakima 8007389 CBX Automotive Grade ABS Plastic

This cargo box is constructed of durable ABS plastic that is lightweight yet rigid and impact resistant. It has a durable black finish that is stylish and less susceptible to chips, scratches, and harsh UV rays when compared with paint.

Dual-Side Opening Lid

Yakima 8007389 CBX Dual Side Opening Lid

The CBX features a dual-side opening lid so you can load and access your gear from either side of your vehicle. Integrated, grip-friendly handles help you easily open and close the lid even with one hand. The lid has lifters that ensure it opens and closes smoothly. There is also a convenient pull cord on the inside that helps you close the lid.

SKS Lock System

Yakima 8007389 CBX Same Key System Locks

The cargo box has SKS locks on each side of the lid. The key cannot be removed from the locks unless the lid is closed and locked. This prevents you from driving with an open or unlocked lid. The locks include SKS lock cores so you can swap them out to make all your Yakima accessories keyed alike.

Quick-Release Mounting System

Yakima 8007389 CBX Quick-Release Clamps

The box can be mounted on your vehicle in less than 5 minutes with the quick-release mounting system. These clamps adjust along tracks in the floor of the box to accommodate different crossbar spreads.

Yakima 8007389 CBX Removable Torque Limiting Knob

To install the box, set it on your roof rack and center the clamps over your crossbars. Then simply use the included torque knob to tighten the clamps around the bars. The knob clicks when the clamps are secure, and can be removed after installation for a flat, unobstructed floor.

Cargo Tie-Down Points

Yakima 8007389 CBX Integrated Tie Down Points

The mounting bracket assemblies on the inside of the box have fixed anchor points for securing your cargo. Just loop straps (sold separately) through the anchor points and pull the straps tight to secure your gear.

8007389 Yakima CBX Rooftop Premium Cargo Box - 18 Cubic Ft - Black

Installation Details Y86FR Installation instructions

Customer Satisfaction Score:

Customer Reviews

Yakima CBX Rooftop Cargo Box - 18 Cubic Ft - Black - Y86FR

Average Customer Rating:  4.4 out of 5 stars   (14 Customer Reviews)

91 x 38 x 16. Premium roof box features modern, angular styling and easily mounts to your crossbars with quick-release clamps. Locking lid opens from either side of your vehicle. Crossbar cutouts provide a low-profile look. Durable ABS construction.


Overall happy with it. Minus one star because it gets scuffed up so easily. It really is a 2 person job to lift it up and install it. Kind of annoying that you have to bounce back and forth between each side opening it and closing it to get it installed, but you get quicker with practice. Sadly, our SUV is too tall and our garage too short to lets us just lower it down from the ceiling onto the car. Let us put all kinds of baby gear up top and keep the dogs and luggage down low on our explorer ST.


Delivery was on time and easy. We used with our Subaru Ascent and it worked perfectly. There is plenty of room, and it's great that you can open from both sides.


If you would like to provide more information about your experience I am more than happy to assist you in getting your review updated.
Katrina B - 10/07/2022







Review from a similar CBX in Roof Box

Looks great and easy to use. Wind noise on highway was not bad. It sits on a 2017 VW Alltrac on rhino racks. I wanted to sit low. Therefore the sunroof will not open because of the bottom of the clamp. I’m ok with that pulled the fuse for safety.


Review from a similar CBX in Roof Box

Great product. Great service. Quick delivery. This fits on my Honda CR-V perfectly. The mounting instructions were clear.


Review from a similar CBX in Roof Box

If you would like to provide more information about your experience I am more than happy to assist you in getting your review updated.
Katrina B - 11/01/2022


Review from a similar CBX in Roof Box


Review from a similar CBX in Roof Box


Review from a similar CBX in Roof Box


See what our Experts say about this Yakima Roof Box

  • Best Rooftop Cargo Box for a 2021 Toyota Sequoia
    The best roof cargo box that we have is the Yakima CBX # Y86FR. This will fit your 2021 Toyota Sequoia, it has an aggressive design that is meant to mimic the design of newer vehicles, and the mounting system is especially easy to use. I am attaching a review video of this box on a 2021 Tacoma for you to reference.
    view full answer...
  • 2021 Subaru Outback Rear Hatch Clearance with Yakima CBX 18 Rooftop Cargo Box
    The Yakima CBX Rooftop Cargo Box # Y86FR will fit perfectly on your 2021 Subaru Outback Wagon OEM roof rack system and still allow you to completely open up your rear hatch without any interference. According to my research you have 54" of front bar to hatch clearance with your OEM roof rack and the CBX 18 requires 52-1/4" so it will be within inches, but it will still fit just fine! Attached is a review video for you to check out.
    view full answer...
  • Rooftop Box For A 2022 Toyota RAV4 With Thule Rack
    The Yakima CBX Rooftop Cargo Box # Y86FR is a good option for you. It can carry cargo and gear for up to 5 people. The Yakima box is 91 inches by 38 inches by 16 inches. The box has a dual-side opening lid that offers easy access from either side of your vehicle. Which makes it better then the other cargo boxes on the market. It has metal levers and internal lifters that make it easy to open and close the lid. The box has quick-release clamps that provide an easy, tool-free installation...
    view full answer...
  • Will the Yakima CBX 18 # Y86FR Fit My 2009 Toyota RAV4?
    I have a solution for you. I confirmed with Yakima that you will have enough crossbar spread for the Yakima CBX 18 # Y86FR to fit on your 2009 Toyota RAV4. Also, Yakima confirmed that the clamps for the CBX 18 will attach to your factory crossbars. However, I cannot confirm for sure if you will be able to fully open the rear hatch on your vehicle. Your measurement that you used will confirm whether you will be able to open your rear hatch. If you measured from the center of your front...
    view full answer...
  • Rooftop Cargo Box Recommendation for a 2021 Toyota Sequoia
    I recommend checking out the Yakima CBX roof cargo box for your 2021 Toyota Sequoia. This is a premium option from Yakima and it comes as either a 16 cu ft Box # Y66FR or 18 cu ft Box # Y86FR depending on what kind of cargo space you're needing. The clamping system is extremely easy to use and you'll have no issues with that 2-3" height that you're talking about. Cargo boxes change the aerodynamics of vehicles so when it comes to airflow that isn't as big of a concern (although having some...
    view full answer...
  • Will Yakima CBX Rooftop Cargo Box Fit Toyota FJ Cruiser Roof Rack
    Yes, the Yakima CBX rooftop cargo box will indeed fit the roof rack on your Toyota FJ Cruiser; in fact, both the 18 cu ft and 16 cu ft versions of the CBX box: - Yakima CBX Rooftop Cargo Box - 18 Cubic Ft # Y86FR - Yakima CBX Rooftop Cargo Box - 16 Cubic Ft # Y66FR
    view full answer...
  • Measuring Fitment For the Yakima CBX Roof Box On 2022 Toyota RAV4 Hybrid XSE With Factory Crossbars
    The Yakima CBX Rooftop Cargo Box # Y66FR is designed to fit most OEM crossbars. To determine the fitment of this on your 2022 Toyota RAV4 Hybrid XSE you will need to take some measurements. First you will need to measure the crossbar as this will fit a cross bar up to 1-11/16" tall and 3-1/2" wide. The crossbars must be spread 24"-36" apart and to ensure the rear hatch will have clearance you will need 45" from the center of the front crossbar to the line where roof and hatch meet on your...
    view full answer...
  • Will The Yakima SkyBox 16 Work On A 2010 Ford Expedition
    The Yakima SkyBox 16 Roof Cargo Box # Y07335 is not vehicle specific, as long as you have a crossbar spread that is 24-36" then the SkyBox 16 will fit. We do also offer the Yakima CBX Rooftop Cargo Box # Y86FR which is best suited for larger vehicles. This box has a carrying capacity of 18 cubic feet and will support up to 165lbs. The Yakima CBX also has a crossbar spread of 24-40", compared to the SkyBox at 24-36".
    view full answer...
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  • Determining if Thule Motion XT XL Cargo Box Can Fit 2012 Honda CR-V and Allow Hatch Clearance
    I can help you determine if the Thule Motion XT XL part # TH629806 will hit your rear hatch if you open it with the box installed but I can't give you an exact range of motion the box will allow if it were to interfere. You'd have to measure from the front crossbar center back to the rear hatch seat on the roof of the vehicle. If that measurement is 51-1/4 inches or more you'd have zero interference. If it's less than that by just a little bit you'd most likely just have a little bit of...
    view full answer...
  • Will Thule One-Key System Lock Cylinders Fit Yakima CBX Rooftop Cargo Box
    The Thule lock cores, like what you received with the kit # TH450400, are different than the Yakima brand so they unfortunately can't be used for the Yakima CBX Rooftop Cargo Box # Y86FR. The CBX has been confirmed to fit your 2023 BMW X5 by Yakima directly so you're good to go there.
    view full answer...
  • Comparing Thule Force XT XXL and Yakima CBX Roof Cargo Boxes
    I would be more than happy to compare the Thule Force XT XXL # TH6359B and Yakima CBX # Y86FR roof cargo boxes for your 2021 Toyota Sequoia! I would like to preface this answer by saying that both are high-end roof cargo boxes that you will be very happy with no matter which way you go. Although I really like both boxes, I recommend going with the Yakima CBX simply because it has some upgraded features that make it easier to use and the design of the box is newer so it matches better with...
    view full answer...
  • Recommended Yakima Roof Rack, Cargo Box, and Bike Rack for a 2017 Kia Sorento
    I have great recommendations for each of your searches! To use one key, you will need to have the same brand. For the roof rack on your 2017 Kia Sorento, all of the roof racks have a 165-lb capacity. So, I recommend the Yakima JetStream Crossbars, part # Y00425. They're aerodynamic and fit to the rails by means of the RidgeLine Towers, part # Y00145, and the RidgeClip Fit Kit, part # Y06013. For the cargo box, I recommend the Yakima CBX Rooftop Cargo Box, part # Y86FR. It has 18 cubic...
    view full answer...
  • Recommended Roof Rack And Cargo Box For 2020 Ford Explorer ST With Factory Roof Rails
    The Inno Aero Crossbars - Aluminum - Black - 48" Long # INXB123-2 with Inno Flush Feet # INXS100 that you mentioned are confirmed to fit the roof of your 2020 Ford Explorer ST with factory raised rails running front to back. These crossbars meet the requirements for the Yakima CBX Rooftop Cargo Box - 18 Cubic Ft - Black # Y86FR so it will be a nice setup for you. The cargo box will simply clamp around the crossbars with the included clamps. This is a very nice box which has an integrated...
    view full answer...
  • Roof Rack and Thule/Yakima Roof Cargo Box Recommendation for a 2020 Toyota 4Runner
    Thank you for the information! It sounds like your 2020 Toyota 4Runner TRD Pro has the raised rails and OEM crossbar setup that we'd find on the standard 2020 Toyota 4Runner. This has very low clearance under the factory crossbars so it's definitely better to upgrade to an aftermarket system that sits higher. For your application I recommend going with the Thule WingBar Evo roof rack system because it's stylish, is easy to install, and raises the clearance height to your roof so you can...
    view full answer...
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  • Thule WingBar Evo Flush Rail Roof Rack and Cargo Carrier to Fit 2023 BMW X5
    You are correct that the Thule roof racks for a 2022 BMW X5 with flush rails will also fit the 2023 models. We are always looking to update our fit guide system and this is one fit we are adding right now. The parts you need for your 2023 X5 are the following: WingBar Edge Crossbars - Black # TH56FE or Silver # TH23RE Edge Flush Rail feet - # TH89SC Fit Kit - # TH186007 Lock Core Kit - # TH450400 (optional) The AeroBlade Edge was replaced with the newer WingBar Edge crossbars which are...
    view full answer...

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