Home BAK 448131 6ft 6in Bed Flip MX4 Matte Finish (Silverado 1500 19-20)

BAK 448131 6ft 6in Bed Flip MX4 Matte Finish (Silverado 1500 19-20)

NOW $3,389.37
Or 4 interest-free payments of $847.34
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

BAK 448131 - 19-20 Chevy Silverado 1500 6ft 6in Bed Flip MX4 Matte Finish Tonneau Cover - Bakflip MX4 - Folding - Clamp-On - Aluminum / Foam - Black Powder Coat - 6 ft 6 in Bed - GM Fullsize Truck 2019 - Kit BAKFlip MX4 (GEN 3) Hard Folding Truck Bed Cover - Matte Finish - 2019-2026 (New Body Style) Chevy Silverado/GMC Sierra 1500 6' 7" Bed The best-selling truck bed cover in the world just got better.

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.

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 Simple one-person installation 12 percent quicker installation with all-new click-in design Re-engineered perimeter seals and tight-fit clamps for superior weather protection Extra-long, dual-action tailgate seal available on most applications Integrated water drainage system 400 lbs.

weight capacity (evenly distributed) 5-year warranty Assembled in Missouri Actual Color : Black Cargo Light Included : No Color : Black Compatible with Bed Caps : No Cover Color : Black Cover Material : Aluminum Design : Low Profile Drilling Required : No Electric : No Finish : Matte Black Front Opening : No Full Bed Access : Yes Install Time : 30 Minutes Lockable : No Low Profile : Yes Material : Aluminum Mounting Hardware Included : Yes Operation : Fold-Up Paintable : No Painted : No Rails To Install : No Remote Control Included : No Sits on Truck Rails : No Style : Hard Folding Cover Tool Box Compatible : Yes Tool Box Included : No Type : Hard Universal Or Specific Fit : Specific

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

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