---
product_id: 372017839
title: "BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2023 Ford F-150 (incl. Raptor/Lightning) 5' 7\" Bed (67.1\")"
brand: "realtruck"
price: "13694 Lei"
currency: RON
in_stock: true
category: "Real Truck"
url: https://www.desertcart.ro/products/372017839-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover-448339
store_origin: RO
region: Romania
---

# Supports up to 400 lbs evenly distributed Ultimate security with automatic latching Matte aluminum finish resists UV & scratches BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2023 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1")

**Brand:** realtruck
**Price:** 13694 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your Ford F-150’s style and security with the BAKFlip MX4 — where rugged meets refined.

## Quick Answers

- **What is this?** BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2023 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1") by realtruck
- **How much does it cost?** 13694 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/372017839-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover-448339)

## Best For

- realtruck enthusiasts

## Why This Product

- Trusted realtruck brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Matte Finish:** Premium textured matte aluminum resists fingerprints, scratches, and UV damage—keeping your truck looking sharp and professional.
- • **Next-Level Security:** Durable aluminum panels auto-latch as you close, locking fully with your tailgate for peace of mind on every drive.
- • **Built Tough & Hassle-Free:** Rated to hold 400 lbs, quick to install, backed by a 5-year warranty and US-based support—because your truck deserves the best.
- • **Seamless Ford F-150 Integration:** Precisely engineered for 2021-2023 Ford F-150 5'7" beds, including Raptor & Lightning models, ensuring perfect fit and tailgate compatibility.
- • **Full Bed Access, Zero Compromise:** Easily fold or flip the cover without blocking the 3rd brake light, plus dual-action tailgate seals for smooth operation open or closed.

## Overview

The BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover is a premium, matte-finished aluminum cover designed exclusively for 2021-2023 Ford F-150 5'7" beds. It features automatic latching for ultimate security, full bed access without obstructing the 3rd brake light, and a durable design rated to support 400 lbs. Engineered for seamless integration with Ford’s automatic tailgate, it offers superior protection against UV damage and scratches, backed by a 5-year warranty and US-based customer support.

## Description

BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2023 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1") : desertcart.ae

## Features

- Fits 2021 - 2022 Ford F-150 5' 7" Bed (67.1") NEW! Precisely engineered for compatibility with Ford’s unique truck bed and its automatic tailgate feature
- ULTIMATE SECURITY | The BAKFlip MX4 tonneau cover has durable aluminum panels that automatically latch as the cover is partially or fully closed, and is fully locked once your tailgate is closed
- STYLISH MATTE FINISH | Featuring matte-finished aluminum panels, protecting against marks, scratches and UV damage; as well as premium upgrades to the perimeter seals and hardware
- 100% BED ACCESS | Operate this cover closed, folded or flipped up, all without covering the 3rd brake light. Paired with a dual action tailgate seal for tailgate operation 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, with a US-based support team

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L44X6NZ |
| Best Sellers Rank | #96,615 in Automotive ( See Top 100 in Automotive ) #62 in Car Tonneau Covers |
| Brand | RealTruck |
| Customer Reviews | 4.3 4.3 out of 5 stars (949) |
| Date First Available | 16 October 2020 |
| Exterior | Matte Aluminum |
| Item Weight | 24.9 Kilograms |
| Item model number | 448339 |
| Manufacturer | BAK Industries |
| Manufacturer Part Number | 448339 |
| Model | BAKFlip MX4 |
| Product Dimensions | 175.51 x 58.93 x 18.8 cm; 24.95 kg |

## Product Details

- **Brand:** RealTruck
- **Exterior finish:** Matte Aluminum
- **Lock type:** Tailgate
- **Material:** Aluminum
- **Style:** 2021 - 2022

## Images

![BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2023 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1") - Image 1](https://m.media-amazon.com/images/I/61mpK93Qg0L.jpg)

## Questions & Answers

**Q: Does it fit a chevy truck? All I see is ford**
A: The BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover you mentioned, with part number 448339, is specifically listed as fitting the 2021 - 2023 Ford F-150 models with a 5' 7" bed.

Based on the information provided, it appears that this particular tonneau cover is designed and intended for Ford F-150 trucks, and there is no indication of it being compatible with Chevy trucks.

If you are looking for a tonneau cover for your Chevy truck, I would recommend looking for options specifically designed to fit your Chevy model and bed size. It's important to ensure that the tonneau cover you choose is compatible with the specific make, model, and bed size of your truck to ensure proper fitment and functionality.

**Q: where is the part number located.? I don’t see no white sticker on bottom and no box**
A: I can't help you.  I got a Bak Flip G2.

**Q: How durable is the MX4? Read many reviews of this tonneau cover denting easily.**
A: Its as tough as they come. I've had my 4 year old nephew standing on it and no flex at all. Plus its so easy to install and operate, hell my wife finds it easy to use. Its made with top notch materials and looks great on the truck. I had friends see mine and bought one just from sight. we love ours and have no issues with it at all. 
Its a solid buy!!

**Q: Will this fit a 2023 f150**
A: With a New Model Year F-150 it would be best to contact the manufacturer directly. Although they do reference it fitting 2021-2023. Mine is an Older Model and it fit correctly.

## Frequently Bought Together

- RealTruck BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448339 | Fits 2021-2025 Ford F-150 (incl. Raptor/Lightning) 5' 7" Bed (67.1")
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- Bedrug Classic Bed Liner | Fits 2015 - 2024 Ford F-150 5'7" Bed (BRZSPRAYON is required if installing over Spray-In Liner), Charcoal Grey | BRQ15SCK

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**Shop now:** [https://www.desertcart.ro/products/372017839-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover-448339](https://www.desertcart.ro/products/372017839-bak-bakflip-mx4-hard-folding-truck-bed-tonneau-cover-448339)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*