SKU: 11379778181

Bak Industries 448133 - BAKFlip MX4 20-23 Silv/Sierra 2500HD/3500HD 6'10"

Sale price$607.50 Regular price$675.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Bak Industries 448133 - BAKFlip MX4 20-23 Silv/Sierra 2500HD/3500HD 6'10"Product Description Introducing the new and improved RealTruck BAKFlip MX4 (GEN 3) an evolution of RealTruck's most popular tonneau cover. This next generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The new and improved BAKFlip MX4 is constructed primarily from alloy materials, including heavy duty aluminum top panels and side rails.

Product Description

Introducing the new and improved RealTruck BAKFlip® MX4 (GEN 3) - an evolution of RealTruck's most popular tonneau cover. This next-generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The new and improved BAKFlip MX4 is constructed primarily from alloy materials, including heavy-duty aluminum top panels and side rails. Reinforced with high-density polymer cores, each panel delivers a 22 percent increase in overall strength compared to the original model. Security is also enhanced. In addition to BAK's patented auto-latching system, which automatically secures the cover when closed, the BAKFlip MX4 (GEN 3) features re-engineered lock components for improved resistance to forced entry compared to the GEN 2. No matter the cargo you're transporting, you can rest assured knowing your gear's protected. When the weather turns, the BAKFlip MX4 (GEN 3) holds strong. Revised EPDM rubber perimeter seals and tight-fit clamps provide our best seal yet, preventing seepage between the bed cover and bed rails. At the rear of the cover, a 13 percent longer dual-action tailgate seal provides weather protection for the tailgate. This innovative design also improves operation, maintaining factory tailgate functionality regardless of the cover's position. The BAKFlip MX4 isn't only durable, it's also sleek and stylish. Unlike competitors, the BAKFlip MX4 sits flush with your pickup's bed rails, practically disappearing into your truck's profile. And with a sleek, textured matte black finish across all surfaces, the MX4 looks great whether open or closed.
Tonneau Cover; BAKFlip MX4; Hard Folding; Low Profile; 2 Folds/ 3 Panels; Front Hinge Allows Entire Tonneau To Flip Up When Folded; Textured Matte Black; Aluminum; Lockable Using Tailgate Handle Lock

Features & Benefits

  • High-Density Polymer-Reinforced Aluminum Top Panels Are 22 Percent Stronger Than The Original Mx4
  • Precision-Engineered Aluminum Side Rails And Frame
  • Striking Textured Black Finish Across All Components
  • Folds Against The Cab For 100 Percent Bed Access
  • Re-Engineered Prop Rod Clips For A Secure Hold
  • Premium Rubber Bumpers Protect The Cab When Folded Into The Upright Position
  • Re-Engineered Automatic Latching Panels Offer Improved Security Over The Gen 2 Design
  • Comprehensive 3RD Brake Light Visibility In All Positions
  • 12 Percent Quicker Installation With All-New Click-In Design
  • Limited 5 Year Warranty

Attributes

  • Type: Hard Folding
  • Folds/Panels: 2 Folds/ 3 Panels
  • Hinged At Front: Front Hinge Allows Entire Tonneau to Flip Up When Folded
  • Profile: Low Profile
  • Color Group: Black
  • Color/ Finish: Black Matte Textured
  • Material: Aluminum
  • Locking Type: Tailgate Handle Lock
  • Compatible With Ladder Rack: Not Ladder Rack Compatible
  • Compatible With Headache Rack: Not Compatible With Headache Rack
  • Bed Side Rail Mount: Inside Rail Mount
  • Tool Box Info: Not Compatible With Tool Box
  • With Lights: Not Applicable
  • Installation Type: Clamp-On
  • Drilling Required: Drilling Required
  • Additional Info1: Bed Cap Compatible
  • Estimated Install Time (Hours): 1

Additional Attributes:

  • GTIN: 192631030355
  • Finish: Matte Black
  • Actual Color: Black
  • Color: Black
  • Front Opening: No
  • Full Bed Access: Yes
  • Install Time: 30 Minutes
  • Key Lockable: No
  • Low Profile: Yes
  • Material: Aluminum
  • Paintable: No
  • Rails To Install: No
  • Sits on Truck Rails: No
  • Style: Hard Folding Cover
  • Works w/Toolbox: Yes

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 81.000 x 9.000 x 23.000 inches
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11379778181

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4.2 ★★★★★
Based on 11 reviews
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Amy Walsh
Belleville, US
★★★★★ 5
Fits true to size
Size: 13 Years, Color: Light Blue
This hoodie fits true to size. It’s high quality, cozy inside and we love the blue color. I would consider it a great value for the price. We will be buying more colors for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2025
S
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stephanie miller
Belleville, US
★★★★★ 1
Sizing is not accurate!
Size: 9 Years, Color: Light Blue
I bought this for my granddaughter, who is 8 years old, and typically wears a size 8. I purchased the size 9, she likes oversized hoodies, even though the add already says it’s oversized. It was MAYyBE a size 6, it was tight on my six year old granddaughter. I sent it back, and am not reordering. I’m not going to keep guessing on sizing. I want to know that when I order the size she wears in Nike, Adidas, Target,etc. , that it’s going to be the same, and not have to keep returning items…
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Reviewed in the United States on July 26, 2025
P
Verified Purchase
Peggy Yoman way to tight, sending it back.
Birmingham, US
★★★★★ 5
Take the chill off
Size: 3T, Color: Black
Loved these and they fit. Nice and warm for a chilly summer evening at the beach, and looked great with summer pastels.
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Reviewed in the United States on January 27, 2026
K
Verified Purchase
Kali
Pawtucket, US
★★★★★ 5
Perfect for DIY 🖤
Size: 2T, Color: Black, Size: 2T, Color: Black
I make hoodies for my toddler with them. They’re soooo cute!!! Kept him pretty warm too. 🖤
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Reviewed in the United States on December 27, 2025
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Verified Purchase
Claire
Lexington, US
★★★★★ 5
True to size, good quality
Size: 3T, Color: White, Size: 3T, Color: White
Great quality sweatshirts. I bought white to tie dye. They held the dye really well! They are true to size, but a little bit longer than most shirts. They fit my kids really well. They have also held up well in the wash, no shrinking at all!
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Reviewed in the United States on April 7, 2025

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