$919.88
FREE delivery: Oct 2 - 7
Fastest delivery: Oct 1 - 6
In stock.
Usually ships within 4 to 5 days.
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Ships from EverythingVehicle
Sold by EverythingVehicle
Ships from
EverythingVehicle



Other Sellers on Amazon
Add to Cart
$969.88
& FREE Shipping on eligible orders. Details
Sold by: Amazon.com
Add to Cart
$969.88
+ Free Shipping
Sold by: Truck Performance Pros
Add to Cart
$969.88
+ Free Shipping
Sold by: Shop Eddies
Have one to sell?

Loading recommendations for you

Adding to Cart...

Added to Cart

Not Added

Item is in your Cart

View Cart

Not Added

There was a problem adding this item to Cart. Please try again later.
We do not have any recommendations at this time
Continue shopping

BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448330 | Fits 2017-20 Ford Super Duty 6'9" Bed, Premium Matte Finish

4.5 out of 5 stars 237 ratings

Was: $969.88
Price: $919.88
You Save: $50.00 (5%)
6' 9" Bed
2017 - 2020
Premium Matte Finish
    This fits your .
  • Make sure this fits by entering your model number.
  • Fits 2017-20 Ford Super Duty 6' 10" Bed (81.9")
  • ULTIMATE SECURITY: The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed. When closed, this cover protects your cargo with a locked tailgate
  • STYLISH MATTE FINISH: The MX4 hard folding truck bed cover features a matte-finish on the panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
  • 100% BED ACCESS: You can drive with this cover closed, folded or flipped up, all without covering the 3rd brake light. The MX4’s dual-action tailgate seal allows you to close the tailgate with the cover open or closed
  • WE’VE GOT YOUR BAK: The MX4 truck bed cover is rated up to 400 lbs. of evenly distributed weight and is easy to install. This hard fold has a 5-year, hassle-free warranty, and is proudly made in the USA with a US-based support team
See more product details
New (27) from $919.88 + FREE Shipping

Frequently bought together

  • BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448330 | Fits 2017-20 Ford Super Duty 6'9" Bed, Premium Matte Finish
  • +
  • Husky Liners Fits 2017-20 Ford F-250/F-350 Crew Cab - with factory storage box Weatherbeater Front & 2nd Seat Floor Mats
  • +
  • Dee Zee DZ87011 Heavyweight Bed Mat
Total price: $1,117.81
Buy the selected items together

Compare with similar items


BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448330 | Fits 2017-20 Ford Super Duty 6'9" Bed, Premium Matte Finish
BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448329 | Fits 2015-20 Ford F150 5'6" Bed
Gator EFX Hard Tri-Fold Truck Bed Tonneau Cover | GC24021 | fits 2017-2020 Ford F-250/F-350 SuperDuty 6' 9" Bed | MADE IN THE USA
BAK BAKFlip F1 Hard Folding Truck Bed Tonneau Cover | 772330 | Fits 2017-20 Ford Super Duty 6'9" Bed
Undercover Flex Hard Folding Truck Bed Tonneau Cover | FX21021 | Fits 17-20 Ford F-250/ F-350 6'9" Bed
BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448133 | Fits 2020 GM Silverado, Sierra 2500, 3500 6'9" Bed
Customer Rating 4.5 out of 5 stars (237) 4.6 out of 5 stars (705) 4.7 out of 5 stars (427) 4.7 out of 5 stars (9) 4.6 out of 5 stars (30) 4.8 out of 5 stars (27)
Price $919.88 $919.88 $649.00 $1,039.88 $879.00 $969.88
Sold By EverythingVehicle New Level Motor Sports Inc. Amazon.com Amazon.com Amazon.com Amazon.com
Item Dimensions 0.00 x 0.00 x 0.00 inches 69.00 x 23.00 x 8.50 inches 34.50 x 80.50 x 6.50 inches 81.00 x 9.00 x 23.00 inches 32.00 x 82.00 x 8.00 inches 68.00 x 8.00 x 23.00 inches

Special offers and product promotions

Size: 6' 9" Bed | Style: 2017 - 2020 | Color: Premium Matte Finish

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community.

Please make sure that you are posting in the form of a question.

Please enter a question.


Product information

Size:6' 9" Bed  |  Style:2017 - 2020  |  Color:Premium Matte Finish

Technical Details

Technical Specification

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Would you like to tell us about a lower price?

Important information

Safety Information

On Product Combined Cancer and Reproductive

Legal Disclaimer

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Product description

Size:6' 9" Bed  |  Style:2017 - 2020  |  Color:Premium Matte Finish

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 a US-based support team.


From the manufacturer


Customer Questions & Answers