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RealTruck

RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448330 | Fits 2017-2025 Ford F-250/350 Super Duty 6' 10" Bed (81.9")

  • Based on 785 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Aftermarket Parts!
Arrives Jul 5 – Jul 7
Order within 19 hours and 13 minutes
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Style: BAKFlip MX4


Size: 6' 10" Bed


Features

  • Fits 2017 - 2024 Ford F-250/350 Super Duty 6' 10" Bed (81.9")
  • Made in the USA with Global Materials
  • ULTIMATE SECURITY | The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed, and is fully locked once your tailgate is closed
  • STYLISH MATTE FINISH | Featuring matte-finished aluminum panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
  • 100% BED ACCESS | Operate this cover closed, folded or flipped up, all without covering the 3rd brake light. Paired with a dual action tailgate seal for tailgate operation open or closed

Description

The BAKFlip MX4 was the first matte-finished, hard folding cover to market, becoming America’s 1 Selling Hard Folding Cover in just a few years. Simply put, the MX4 just looks better than other covers. Its sleek no-profile appearance allows you to maintain the appearance of your truck, while enabling you to securely stow cargo in the bed. The MX4’s pioneering, textured matte- finish adds a premium look and feel while also protecting against UV damage, annoying finger print marks, and scratches. MX4 has everything you expect from a premium cover. The engineers at BAK Industries fine-tuned even the smallest elements of the cover, down to adding cab corner caps and rail-end cap, to extending a matte-finish throughout the cover’s side rails, clamps, and elevator bolts. The MX4’s integrated buckle system and automatic latching mechanism allows you to drive with the cover partially or fully opened without covering the 3rd brake light. For 100% bed access, simply unlock the cover from either side via its pull latches and fold the cover all the way up against the cab. From there, you can prop the cover in place by tightening two rods into the underside of the panel. For enhanced durability, the MX4 also features pre-molded, shock-absorbent bumpers on either side of the panel, protecting the folded panels from hitting the cover during turbulent driving. Rain or shine, the MX4 provides confident cargo storage that’s complete with dual drain tubes to divert water away from the truck bed, as well as full perimeter seals to help protect against water intrusion. Finally, the MX4 can hold up to 400lbs of evenly distributed weight and is backed by a 5-year, hassle-free warranty. BAKFlip MX4 is proudly made in the USA with globally sourced materials with a US-based support team. .

Brand: RealTruck


Style: BAKFlip MX4


Exterior Finish: Chrome, Painted, Polished


Material: Aluminum


Lock Type: Tailgate


Brand: ‎RealTruck


Style: ‎BAKFlip MX4


Exterior Finish: ‎Chrome, Painted, Polished


Material: ‎Aluminum


Lock Type: ‎Tailgate


Manufacturer: ‎BAK Industries


UPC: ‎605994513859 819275042383


Automotive Fit Type: ‎Vehicle Specific Fit


OEM Part Number: ‎448330


Global Trade Identification Number: ‎83


Model: ‎BAK448330


Item Weight: ‎55 pounds


Item model number: ‎448330


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎448330


Date First Available: August 25, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 5 – Jul 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Easy to install. Impressed with the fit on my F250.
Style: BAKFlip MX4 Size: 6' 10" Bed
Review Image by Dobster Dobster
Really nice fit. Easy to install. I like that it cannot be opened without opening the tailgate. If your tailgate locks, the cover will be secure. No cover is completely water tight. Have not tested it with a wash or rain yet but judging from how it looks, I bet this is one of the best covers when it comes to keeping your cargo dry. Looks great on the truck. Very happy with my purchase. Plus saved $100 by purchasing on Amazon vs one of the other online truck accessory dealers. For installation, read the printed directions AND watch the YouTube video. It’s only 7 minutes long but will insure a perfect fit. I rarely do reviews. But this one ranked 5 stars!! Thank you BAK Industries for a nice product! ... show more
Reviewed in the United States on December 6, 2023 by Dobster Dobster
    • Installation can be done DIY but.....
Style: BAKFlip MX4 Size: 6' 10" Bed
Was looking for a hard style bed cover for my 2024 SuperDuty Truck. This unit while pricey fit like a glove. There is a great you tube video showing installation. Keep in mind the video doesn't explain the clamp direction and the importance very well. The clamps have two ways to install. Right and Wrong. If correctly positioned will start at 45degree that straightens out very quickly when tightening. This is the only way they fit correctly. Thus far no leaks and it seems to be well made. Be advised the delivery truck is large for this item. I guess due to the weight. It would have fit very nicely in a Prime Van but instead comes in a 20' large box truck and not sure why. Challenging delivery ... show more
Reviewed in the United States on August 15, 2024 by Ashley Blaksley
    • Good looking product worth the money I paid for
Style: Revolver X4s Size: 8' 2" Bed
I bought this product to be installed on my 2024 F350 Lariat 8FT Bed. It was an easy installation all the tools needed is a 9/16 wrench and a box cutter. From un boxing to installation it took me about an hour or just a little bit an hour. The manual that came with this product is clear on the direction on how to install the this product. Over all its a great product and it looks good. I will update this review in a few months to see how it holds but for not I am giving it full marks on installation and product. ... show more
Reviewed in the United States on May 16, 2024 by burgess wayne
    • Very high quality truck accessory!
Style: BAKFlip MX4 Size: 6' 10" Bed
Review Image by Michael P. Michael P.
Review Image by Michael P. Michael P.
I absolutely LOVE my Bak Flip. It looks fantastic, keeps crap out of my truck bed and unlike a canopy still allows me to carry objects taller than the sides of the bed when needed. A 5th star would be earned if they had designed the end caps for the hinges between the panels so that they didn't pop out every time I opened the cover. The other opportunity for improvement would be to design it so that it could be installed along with bed racks such as the Thule TracRac. ... show more
Reviewed in the United States on March 13, 2025 by Michael P. Michael P.
    • Unsafe, needs propping up, and/or flimsy.
Style: BAKFlip MX4 Size: 8' 2" Bed
I don't care for the clamping system that is used, they utilize the grip of the clamp to hold the rails (and thus the entire tonneau cover) to the truck bed. The clamps otherwise are not physically attached to the rails, and if the nuts happen to vibrate loose just a little, the clamps literally fall to the floor of the bed. Murphy's Law, if it can happen, it will happen... They say it never has, but I can't in good conciousness leave my driveway with it on. From there, because I made sure the clamps were tight, the rails are slightly past vertical (even with the angle shims that were attached), so there are resulting alignment problems with the top, and it has to be worked to open, fold, unfold, and close. And I wouldn't dare loosen the nuts on the aforementioned rail clamps to get it better aligned... The little pad strips that are included are imo insufficient to protect the back window and third brake light (it's cheap, and doesn't cover the contact points adequately or at all). I'd feel compelled to get a large piece of foam to cover the back window and strap it somehow to the cover. And btw, it does block most of the third brake light. The prop rods in and of themselves are ok, but the attachment/adjustment point sucks. Once put into position and tightened, it will move if you apply some pressure to it. How tight do you have to get it before it strips out...? This is something that would be used repeatedly, No intention to be negative here as I'd prefer to be writing a positive review. But if I'm buying something at this price, I certainly do not want to be having to figure out how to modify it to make it safe and secure, or to prop it up so that it works as advertised, and doesn't break out my back window, all on DAY ONE... ... show more
Reviewed in the United States on May 19, 2022 by Bubba Gump
    • Love this!
Style: BAKFlip MX4 Size: 8' 2" Bed
We had this cover on our F350 and just bought it again for our new F250. Easy to install and made very well.
Reviewed in the United States on January 17, 2025 by Jodie Roy
    • Perfect
Style: BAKFlip MX4 Size: 8' 2" Bed
Well worth the money. Very easy to use and extremely sturdy. I couldn't ask for more. Highly recommend
Reviewed in the United States on November 27, 2024 by A Kanaley
    • BAK Revolver X4 Rolling Hard Tonneau Cover is the best on the market
Style: Revolver X4s Size: 8' 2" Bed
Review Image by Jeffrey H. Dorn Jeffrey H. Dorn
Review Image by Jeffrey H. Dorn Jeffrey H. Dorn
Review Image by Jeffrey H. Dorn Jeffrey H. Dorn
Review Image by Jeffrey H. Dorn Jeffrey H. Dorn
This is my 3rd BAK Revolver X4S on my 3rd Ford F-250 8’ Bed. After researching every other product on the market, I keep coming back to BAK. Their products are extremely well designed and install easily. Their product adds safety, security and beauty to your beloved truck! I was able to install it myself in about 45 minutes and it lined up and fit perfectly. No permanent holes needed for the Revolver X4S, and it can be removed later very easily and quickly (although I have never had a reason to remove it because it rolls up and is kept in place by straps that are provided. You do not lose any area in the bed because it rolls up on top. This is a huge benefit to people like me that use their trucks for work, constantly going into Home Depot or Lowe’s and don’t want to get ripped off. My prior experience is that they are not 100% water tight, however, they do keep your tools dry! One additional huge benefit is that you can install a Adarac ladder or sport rack without interfering with the operation of either. ... show more
Reviewed in the United States on May 23, 2021 by Jeffrey H. Dorn Jeffrey H. Dorn

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