
Megawatt™ Aluminum Rivian Crossbar Mounts
The Megawatt™ Wall Mounting System offers a practical and efficient solution for storing and organizing your Rivian cargo crossbars. Designed with convenience and durability in mind, this system allows you to easily mount your cargo crossbars on any surface, keeping them secure and ready for your next adventure.
Key Features:
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Versatile Installation: The mounting frames can be installed vertically or horizontally, giving you the flexibility to position your crossbars in a way that best suits your storage space and preferences.
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Dual Crossbar Capacity: Our system is designed to hold both cargo crossbars simultaneously, plus up to 40 lbs of extra weight, maximizing storage efficiency and ensuring easy accessibility whenever you need your gear.
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Sturdy Construction: The mounting frames are constructed from three pieces of anodized billet aluminum, providing a durable and reliable connection. This aluminum construction offers superior strength and load-bearing capacity compared to plastic alternatives.
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Easy Installation: Installing the Wall Mounting System is a breeze. You'll have it up and running in no time with traditional drywall screws and anchors.
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Sleek Design: Our system not only offers functionality but also adds a touch of style to your garage. The sleek design enhances the overall look of your space while keeping your crossbars securely stored.
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Space-Saving Solution: By utilizing wall space, you can free up valuable floor space and reduce clutter in your garage or storage area. The Wall Mounting System helps keep your gear organized and easily accessible whenever you need it.
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Engineered for Durability: We take pride in engineering our Wall Mounting System to withstand the test of time. You can trust in its durability, knowing it will securely hold your cargo crossbars for years to come.
Experience the convenience and efficiency of The Megawatt™ Wall Mounting System for Rivian Cargo Crossbars. Keep your gear organized, easily accessible, and ready for your next adventure. Upgrade your storage solution with our reliable Wall Mounting System today.
Let customers speak for us
from 122 reviewsSturdy, well made, stylish and good value. Exactly what I needed.

This was seriously among the best service ever!

The Interrobang Tonneau was shipped quickly and delivered without damage.
The tonneau was easy to install and fit perfectly. It is quite sturdy and has a great appearance. Highly recommended.

The cover fits well and is easy to assemble. No moving parts to break and quite sturdy

Absolute must have for your R1T. You won't regret it.

I bought the cover without the bag, and then a couple of weeks later I ended up buying the bag anyway. The first time you remove the cover, you'll be so happy you have the bag to neatly organize everything. Also, the cover does weigh a little bit and having all the pieces in a nice bag with handles makes it quite a bit easier to deal with. Don't overthink this - just buy the bag!

It fits and looks great, easy to install, and I noticed no blemishes with B stock option

Love the simple stout nature of the cover. Fits very well on the R1T and matches the aesthetic. Thanks for giving us a reasonable option!

The build quality is better than the manual cover I bought directly from Rivian which broke twice! Fits perfectly and easy to install/uninstall.

Clearly made by someone who is proud of their product.

After shopping and comparing the other major sources for tonneau covers I found Interrobang to be the best product. First install took under 3 minutes. Very sturdy! Looks great! Highly recommend!

Ordered the tonneau cover the Thursday before Christmas and it was delivered on Christmas Eve. Excellent customer service to ship so quickly for delivery within 3 business days. Packaging was very good. The description is B stock, but I see no issues whatsoever with the product. It looks great, is designed and built very well, and installs in about 90 seconds. Couldn't be happier.

Excellent product. Looks sharp. Fits perfect on 2025 Rivian R1T. Very secure compared to all the flimsy fabric covers out there. Easy to take off and put back on when transporting larger items. Entire cover in the carrying case fits easily in the Gear Tunnel with lots of room to spare for other items. Not fully waterproof, but I would put this in the "weather resistant" category. Assembly directions make sense after you read them a few times and once you get the strap set right, taking it off and back on it very easy.

Excellent product, very high quality
