Ford F-150 2021-2027, BAK BAKFlip MX4 (GEN 3) Hard Folding Tonneau Cover, 5ft 7in Bed, Includes Lightning

Long drives to the trailhead leave the gear in a F-150 2021-2027 bed exposed to rain, road grime and anyone walking past, and a tarp is a poor answer once the wind picks up.

The BAKFlip MX4 (GEN 3) is a hard folding cover with high-density polymer-reinforced aluminum top panels that are 22 percent stronger than the original MX4, rated for 400 lb of evenly distributed weight. Auto-latching panels secure it when closed, and revised EPDM perimeter seals and tight-fit clamps keep weather out.

It installs with a click-in mounting system and no drilling. Fold it against the cab for full bed access, drop it back down, and the load is covered again.

Key Features

• High-density polymer-reinforced aluminum top panels, 22 percent stronger than the original MX4
• 400 lb capacity (evenly distributed)
• Auto-latching panels with re-engineered lock components
• Re-engineered perimeter seals and tight-fit clamps; integrated water drainage system
• Folds against the cab for 100 percent bed access; prop rod clips hold it upright
• Rubber bumpers protect the cab when folded upright
• Click-in mounting system, simple one-person installation

Specifications

• Style: Hard folding tonneau cover
• Bed length: 5 ft 7 in
• Material: Aluminum
• Finish: Textured matte black
• Weight capacity: 400 lb, evenly distributed
• Tool box compatible: Yes
• Drilling required: No
• Shipping weight: 71 lb
• Shipping carton: 68 x 8 x 23 in

Fitment

• Ford F-150 2021-2027 (5 ft 7 in bed, includes Lightning)

Warranty

5-year warranty from BAK.

MPN 448339 · UPC 192631033097