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80337 – Revolver X4s – Fits 2021-2024 Ford F150 6′ 5″ Bed


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The Revolver X4s has new features, including matte black aluminum underbody, integrated safety slat caps, rear corner caps, and more. Other Revolver X4s features include industrial-grade vinyl and matte finished seals and side rail extrusions.  

EXPECT MORE with Revolver X4s: 

  • NEW Matte black aluminum under body and clamps for a sleek, stylish appearance 
  • NEW Side rail seals with smooth flat design 
  • NEW Durable strap and buckles to secure the open cover while driving 
  • NEW Rear corner caps for a more modern appearance 
  • NEW Integrated bulkhead seal for superior sealing 
  • NEW Integrated safety slat caps for protection when rolling 
  • Matte finished, industrial-grade vinyl that keeps water out 
  • Full access to stake pocket holes for additional accessories 
  • Patented rotational locking rails that secure the full length of the bed 
  • Automatic latch secures easily and releases from either side of the bed 
  • 5-year warranty 


The Revolver X4s is a bed cover engineered for real-world durability with a modern, stylish appearance. It has top-to-bottom, matte-black finishes to every aspect of the truck bed cover paired with one-of-a-kind details that set it above the rest. It a premium option that offers dependable bed protection when cover is closed, and complete bed access when opened. The Revolver X4s has a flush appearance and is backed by a 5-year warranty.  

Customer Reviews

Based on 381 reviews
Richard Perigo
New cover

I was pleased with the cover my son installed it in less than an hour. Only problem we encountered was the right fear tab was partially broken
It has worked and remains in place but a little glue will be req

Retraxpro MX with Ram multifunction tailgate

First off the service was very good. Delivery very quick. It was easy to install. It took me about 1hour and 30 minutes. I had a little trouble getting the rails aligned. I installed it on my 2022 Ram 1500 Limited with the multifunction tailgate. I did this by replacing the two oem brackets at the front of the bed with two brackets from Right On Bracket. With these brackets the cover fit like a glove. I highly recommend tonneaucovered. I got a great deal on the cover.


I love it! Solid product

Tim Theis
Ford Maverick Lariat 2024

Retrax XR Pro fit the Maverick perfectly. It is built solid and was easy to install. I did cut off some length from the lower bolts that push against the side of the bed, so they didn't stick out into the bed so much. Make sure to check that the rails are parallel after you tighten up all the bolts. Mine were off by 1/4" and it didn't close smoothly until I readjusted the rails.

Patrick O'malley

Easy to install and works great. Very satisfied.

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