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  1. Tonneau Cover
  2. BAK Industries
  3. Fold-Up - Hard
  4. Rack Compatible
  5. Flush Profile - Inside Bed Rails
  6. Aluminum
FITS 2021 Ford F-150
BAKFlip MX4 Hard Tonneau Cover - Folding - Aluminum - Matte Finish
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Special Savings on Select BAK BAKFlip Series Tonneau Covers.
BAK Industries

BAKFlip MX4 Hard Tonneau Cover - Folding - Aluminum - Matte Finish

Part Number: BAK46FR
128 Reviews | 6 Questions
In Stock
$1,199.99
Retail:$1,349.99
You Save: $150.00
 Tonneau Cover
Confirmed to Fit
2021 Ford F-150

6-1/2 Foot Bed

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Product Images

bak industries tonneau cover fold-up - hard tailgate lock bak46fr
bak industries tonneau cover aluminum bak46fr
bak industries tonneau cover fold-up - hard aluminum bakflip mx4 folding matte finish
bak industries tonneau cover tailgate lock
bak industries tonneau cover tailgate lock bak46fr
bak industries tonneau cover tailgate lock
bak industries tonneau cover fold-up - hard aluminum bakflip mx4 folding matte finish
bak industries tonneau cover fold-up - hard bakflip mx4 folding aluminum matte finish
bak industries tonneau cover fold-up - hard
bak industries tonneau cover fold-up - hard tailgate lock bak46fr
bak industries tonneau cover tailgate lock bak46fr
bak industries tonneau cover fold-up - hard tailgate lock bak46fr
bak industries tonneau cover fold-up - hard
bak industries tonneau cover fold-up - hard aluminum bakflip mx4 folding matte finish
bak industries tonneau cover fold-up - hard tailgate lock bakflip mx4 folding aluminum matte finish
bak industries tonneau cover fold-up - hard tailgate lock bak46fr
bak industries tonneau cover tailgate lock aluminum bak46fr
bak industries tonneau cover tailgate lock aluminum bak46fr

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0 tonneau cover bak industries fold-up - hard aluminum in use
0 tonneau cover bak industries tailgate lock bak46fr
0 tonneau cover bak industries tailgate lock in use
0 tonneau cover bak industries fold-up - hard tailgate lock bakflip mx4 folding aluminum matte finish

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2021 Ford F-150 tonneau cover from BAK Industries. Product reviews from other F-150 owners. Expert tonneau cover advice with thousands of helpful questions and answers. Great prices and fastest shipping.
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2021 Ford F-150 - BAKFlip MX4 Hard Tonneau Cover - Folding - Aluminum - Matte Finish

  • Fold-Up - Hard
  • Rack Compatible
  • Flush Profile - Inside Bed Rails
  • BAK Industries
  • Aluminum
  • Matte
  • Tailgate Lock
  • Opens at Tailgate

Get style and versatility with this heavy-duty, all-aluminum tonneau. Quad-fold cover sits inside your Ford F-150's bed rails and secures upright for unrestricted bed access. Tailgate opens and closes with cover up or down. Matte black finish.


Features:

  • Custom-fit tonneau cover protects your cargo and your vehicle's bed from the elements
    • Aerodynamic style reduces wind drag, improving gas mileage
  • Quad-fold design allows for partial or full truck bed access in seconds without having to remove cover
    • Prop rods let you secure folded cover in upright position so you can drive with truck bed completely open
    • Integrated buckle system lets you secure the cover in the folded, flipped up, or closed position
  • Low-profile cover sits inside your truck bed rails
    • Compatible with stake-pocket-mounted accessories and raised side rails
  • Automatically latching panels create a secure truck bed when tailgate is closed and locked
    • Rear seal lets you open and close tailgate with cover open or closed
  • Matte black rubber seals and built-in drainage system help to keep water out of bed
  • 1/2" Thick, rustproof aluminum panels are sturdy and durable
    • Premium density foam core adds strength
    • Cover rated to hold up to 400 lbs of evenly distributed weight
  • Matte black finish is resistant to scratches, scuffs, and UV rays
  • Aircraft-grade, rustproof aluminum rails with black powder coat finish create base for tonneau
  • Easy, no-drill installation
    • Frame rails clamp to the inside of your truck bed side rails
    • Included bolts secure front hinge rail to frame rails
  • Compatible with BakBox2 (sold separately)
  • Made in the USA
  • 5-Year warranty


448337 BAK Industries BAK Flip MX4 Hard Folding Truck Bed Cover

Installation Details BAK46FR Installation instructions

California residents: click here




2021 Ford F-150 Owners Who Purchased This Tonneau Cover Also Bought...



Ratings & Reviews

4.6

128 reviews
5 Stars
(96)
4 Stars
(20)
3 Stars
(10)
2 Stars
(1)
1 Star
(1)
Get style and versatility with this heavy-duty, all-aluminum tonneau. Quad-fold cover sits inside your vehicle's bed rails and secures upright for unrestricted bed access. Tailgate opens and closes with cover up or down. Matte black finish.

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Looks great and was easy to install



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Was a easy install , only had it for a week



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A very well built product. Form, fit and function met all expectations.



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Great product!


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128
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See what our Experts say about this BAK Industries Tonneau Cover

Do you have a question about this Tonneau Cover?
  • Recommended Tonneau Cover for a 2023 Ford F-150 w/a 6-1/2' Bed and a TracRac SR Sliding Ladder Rack
    Hey Timm. There's four BAKFlip hard folding tonneau covers that are going to fit your 2023 Ford F-150 with a 6-1/2' bed and be compatible with the Thule TracRac SR Sliding Truck Bed Ladder Rack item # TH43002XT-501. I have listed them below: BAKFlip F1 Hard Tonneau Cover - Folding - Aluminum and Fiberglass item # BAK38FR BAKFlip MX4 Hard Tonneau Cover - Folding - Aluminum - Matte Finish item # BAK46FR BAKFlip FiberMax Hard Tonneau Cover - Folding - Aluminum and Fiberglass item # BAK86FR BAKFlip...
    view full answer...
  • What Ladder Rack do You Recommend with My BAKFlip MX4 for Carrying 2 Kayaks on My 2022 F-150?
    For a ladder rack that is compatible with the BAKFlip MX4 # BAK46FR on your 2022 Ford F-150 with a 6-1/2 foot bed, I recommend the Adarac Pro Series Custom Truck Bed Ladder Rack item # A4000946. The Adarac Pro Series is a great choice because the upright bases and crossbars will not cause any interference when lifting the panels of the MX4. Also, with the ladder rack, you have the option of adding accessories like load stops # A4000880 and an eye bolt kit # A4000882. For the kayaks, I...
    view full answer...
  • Is BAKFlip MX4 Compatible With Thule TracRac SR on 2022 Ford F-150
    Yes, you can use the BAKFlip MX4 with the Thule TracRac SR # TH43002XT-000. However, you will have to slide the rear upright to be able to clear when you fold the cover since the uprights angle in. This is true for any folding tonneau cover you might add with the TracRac SR. You will need one of the following: -BAKFlip MX4 Hard Tonneau Cover # BAK76FR for a 5-1/2' bed -BAKFlip MX4 Hard Tonneau Cover # BAK46FR for a 6-1/2' bed -BAKFlip MX4 Hard Tonneau Cover # BAK66FR for an 8' bed If...
    view full answer...
  • Is The TruXedo Elevate Ladder Rack Compatible With The UnderCover Triad Tonneau Cover
    The UnderCover Triad covers the bedrails where the towers of the Telescoping Rack for TruXedo Elevate Rack System # TX46NV would sit so they would not be compatible. You would need a cover like the BAKFlip MX4 Hard Tonneau Cover # BAK46FR, which would sit inside the bedrails and leave space for the towers of the rack.
    view full answer...
  • Adarac Pro Series Ladder Rack for 2022 Ford F-150 with BAKFlip MX4 Tonneau Cover
    I would be happy to help you find a ladder rack that will fit your 2022 Ford F-150 and be compatible with your BAKFlip MX4 Tonneau Cover item # BAK46FR. I recommend the Adarac Pro Series Custom Truck Bed Ladder Rack item # A4000946. This streamlined ladder rack is custom fit for your 2022 Ford F-150 and works with your inside-the-rail tonneau cover. It has a 500 lbs load-carrying capacity allowing you to carry ladders, lumber, piping, skis, snowboards, canoes, kayaks, surfboards, and other...
    view full answer...
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  • Recommended Folding Tonneau Cover For a 2023 Ford F-150 With 6-1/2' Bed
    For your 2023 Ford F-150 with 6-1/2' bed, I recommend the BAKFlip MX4 Hard Tonneau Cover # BAK46FR. This cover is made in the USA, has a nice matte black finish and the folding style you are wanting. It also has rubber seals and a built-in drainage system that helps to keep water out of bed. It is a low-profile cover that sits inside your truck bed rails which allows it to be compatible with stake-pocket-mounted accessories and raised side rails.
    view full answer...

Do you have a question about this Tonneau Cover?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Mark S
Written by:
Mark S

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