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SKU:BAK448226

BAK

BAK BAKFlip MX4 Hard Folding Bed Cover - 5 ft 7 in Bed w/o RamBox, w/ Multifunction Tailgate | 2021-2024 Ram 1500 TRX

BAK BAKFlip MX4 Hard Folding Bed Cover - 5 ft 7 in Bed w/o RamBox, w/ Multifunction Tailgate | 2021-2024 Ram 1500 TRX

Regular price $1,249.99 USD
Regular price Sale price $1,249.99 USD
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The BAK BAKFlip MX4 (GEN 3) fits the 2021-2024 Ram 1500 TRX 5ft 7in bed and delivers a hard folding tonneau with 22% stronger panels than the previous generation.

Install Difficulty: DIY Possible
Clamps to factory bed rails with included hardware; typically installs in 30-45 minutes with no drilling required.

Product Overview

The BAKFlip MX4 is a four-panel hard folding tonneau built from heavy-duty aluminum top panels and side rails, reinforced with high-density polymer cores.

Patented auto-latching secures the cover when closed, and re-engineered lock components improve resistance to forced entry over GEN 2.

Revised EPDM rubber perimeter seals and a 13% longer dual-action tailgate seal keep cargo dry while preserving factory tailgate function.

Features & Specifications

  • Fits: 2021-2024 Ram 1500 TRX
  • For trucks without RamBox
  • For trucks with the Multifunction Tailgate
  • Requires removal of the Ram TRX bed bar (if equipped)
  • 5ft 7in bed length fitment
  • Does not fit trucks equipped with RamBox
  • Heavy-duty aluminum panels with high-density polymer cores
  • 22% stronger panels versus the original MX4
  • Patented auto-latching system secures cover when closed
  • 13% longer dual-action tailgate seal for weather protection
  • Sits flush with bed rails in textured matte black finish
  • Clamp-on install, no drilling required

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2021-2024 Ram 1500 TRX
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 
  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy