Yakima CBX 18 Roof Box

Color: Black
Shipping restrictions apply.
$160 oversize shipping applies.

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Members get an estimated $109.90 (10%) back on this item.
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Stylish form meets function on the Yakima CBX 18 roof box, redesigned with an aesthetically pleasing angular shape with 18 cu. ft. of cargo space and dual-side access for the gear you're hauling.


  • Rugged and angular, stealthlike box geometry with black chrome badging stands out from the rest
  • 18 cu. ft. of cargo space with an unobstructed, flattened floor provides more usable room for your gear
  • Torque-limiting knob ensures secure installation, without the guesswork; knob is removable to maximize usable interior space
  • Intuitive locking handle with easy-grab handgrip keeps gear locked inside the box and the box to the vehicle (SKS locks included)
  • Optimized hatch clearance improves the fit on your vehicle
  • Internal lid stiffeners increase durability and ease opening and closing
  • Dual-side opening allows easy access from either side of your vehicle
  • Integrated interior tie-down points help keep gear in place (straps not included)
  • Equipped to haul gear for up to 5 campers; fits snowboards and skis up to 215 cm

Made in USA.

Will this fit your setup? Check the Yakima Rack Fit Guide
View all Yakima Cargo Roof Boxes

Technical Specs

Best Use


Box Opening

Dual Side

Gear Capacity (L)

510 liters

Gear Capacity (cu. in.)

31,104 cubic inches

Ski Load Capacity


Snowboard Load Capacity


One-Handed Opening



7 ft. 7 ft.

Width (in.)

38 inches

Height (in.)

16 inches


58 pounds

8 reviews with an average rating of 4.8 out of 5 stars

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