1. Tonneau Covers
  2. Retrax
  3. Retractable Tonneau - Manual
  4. Hard Tonneau
  5. Top of Bed Rails - Covers Stake Pockets
  6. Aluminum
RetraxPRO MX Hard Tonneau Cover - Retractable - Aluminum - Matte

RetraxPRO MX Hard Tonneau Cover - Retractable - Aluminum - Matte

Item # RT80721
lowest price pledge
Our Price: $1,829.00
Tonneau Covers

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

This item qualifies for Free Shipping
Shipping Weight: 100 lbs
Tonneau Covers RT80721 - Matte Black - Retrax
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Lowest Prices for the best tonneau covers from Retrax. RetraxPRO MX Hard Tonneau Cover - Retractable - Aluminum - Matte part number RT80721 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (10)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Retrax Tonneau Covers - RT80721

  • Retrax
  • Retractable Tonneau - Manual
  • Hard Tonneau
  • Top of Bed Rails - Covers Stake Pockets
  • Aluminum
  • Low Profile
  • Matte Black
  • Opens at Tailgate
  • Requires Tools for Removal

  • RetraxPRO MX retractable truck bed tonneau cover
  • Industrial strength aluminum construction
  • Tough matte finish to deter scratching
  • Front cover remains flush with rolling cover for low profile design
  • Sealed ball-bearing rollers make opening and closing a breeze
  • Clamp-on installation
    • No pull straps, hook-and-loop fasteners, snaps or springs
  • Key lockable in any position to secure valuable cargo
  • Supports distributed loads of up to 500 lbs
  • Unlimited hauling flexibility
  • Improves aerodynamics to boost fuel economy
  • UV protected
  • Maintenance-free
  • Great for 5th wheel towing
  • Lifetime warranty
  • Made in the USA

80721 Retrax RetraxPRO MX Hard Bed Cover - Retractable - Aluminum - Matte

Installation Details RT80721 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Video of RetraxPRO MX Hard Tonneau Cover - Retractable - Aluminum - Matte

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Manufacturer Installation of the Retrax Tonneau Covers

Connect the front cover below the rails, using the front cover mounting screws. Pull the protective film off the spiral canister. Apply the rubber washers to the drain tub fittings, and connect the drain tubes to the 1/2" holes located on the bottom of the spiral canister. Once you've assembled the Retrax cover, two people should work together to lift the cover onto the truck bed. Once the cover is in place, insure that the weather strip on the front of the cover is laid out properly on top of the bulkhead of the pickup, pointing toward the cab. Close the tailgate, and using the measurement tool that is supplied, measure 1/8" between the bottom notch of the rail and the inside face of the closed tailgate.

Next, install the clamps. Start with the locations closest to the canister. The clamps are mounted between the rail adjustment screws. Then attach the rear set of clamps. Once the cover is secure, direct the drain tubes so that they drain water out of the truck bed. Drain holes vary on different makes and models of trucks.

Once finished, open and close the cover, making sure that it is rolling without binding. If needed, turn the rail adjustment screws so rails remain parallel. Pull off the protective film, and double-check that the keys and lock work properly. Now that the Retrax Retractable Bed Cover has been installed, you're ready to take it out on the road.

Customer Reviews

RetraxPRO MX Hard Tonneau Cover - Retractable - Aluminum - Matte - RT80721

Average Customer Rating:  4.8 out of 5 stars   (10 Customer Reviews)

- RT80485

Review from a similar RetraxPRO MX in Tonneau Covers

Great product, great directions and great fit. 747426

- RT80232

Review from a similar RetraxPRO MX in Tonneau Covers

The product surpassed the manufacture d ecription 708301

- RT80472

Review from a similar RetraxPRO MX in Tonneau Covers

The RetraxPRO MX Hard Tonneau Cover does leak more water then I thought it would or was lead to believe it would. Also, I thought it would lock in different locations when it was rolling in or out but it doesn't. Question is would I buy it again most likely not because of the issue with the leaking water & not locking in different positions everything else is what I thought it would be, thank you. 543944

- RT80232

Review from a similar RetraxPRO MX in Tonneau Covers

I have owned this roll top truck bed cover for a year now and still absolutely love it. I've owned other similar ones over the past twenty five years and this one is and has been the best. Sturdy, solid and so far, maintenance free. It certainly more weather (water) resistant as well. It definitely was more expensive than the other covers I've purchased in the past but the bitterness of poor quality remain forever and the higher cost of something well made are soon forgotten as you use the product everyday. Highly recommend. 457392

Still just as satisfied with it. Looks great, truck looks good with it on, Id still recommend it.
Loren - 12/05/2018

Still just as satisfied with it. Looks great, truck looks good with it on, Id still recommend it.
Loren - 12/05/2018


- RT80384

Review from a similar RetraxPRO MX in Tonneau Covers

One year later it's still like new! eTrailer shipped it to a Campground we were at for a few days as we Travel around the Country full time. The box was heavy but it was delivered to our RV Door. Minimal assembly is required. It's all heavy Aluminum 2 inch wide Role Cover Slats that will support up 500 lbs of weight on top. So if you are Boon Docking you can go get Water putting the 50 gallon Bladder on top and your 35 gallon Waste Tote on the Bed. The original reason for the purchase was to keep Dirt, Leaves, Rain and People out of the Bed when not hooked up, which is most of the time even when traveling. It is a GREAT Cover ! 598262

- RT80212

Review from a similar RetraxPRO MX in Tonneau Covers

On my previous truck, we had installed a soft snap-on tonneau cover. While it looked great, its performance over time decreased significantly, particularly in cold weather! So this time around, I decided to splurge and purchase a high-quality roll-top hard cover. I am SO HAPPY that I did! As importantly as its ease of installation and use, it is lockable so I will no longer have sleepless nights while traveling, worrying about the items in the truck bed. eTrailer was a great help in expediting the delivery of this item, as my HOA requires pickup trucks to have their beds covered... Thank You! 267551

- RT80387

Review from a similar RetraxPRO MX in Tonneau Covers

Cover has been great, keeps things dry 610595

- RT80370

Review from a similar RetraxPRO MX in Tonneau Covers

Very good quality. Highly recommended! 677895

- RT80466

Review from a similar RetraxPRO MX in Tonneau Covers

I selected this tonneau cover because of its ease of use, flexibility, and security it provided. After going through all 4 seasons its performance has exceeded my expectations. Simple to operate and looks great. This past winter the only 'problem' I had was when we got freezing rain. Water did not get through but it did freeze on top. There was about 1/10 of an inch of ice on it. It would not open until all the ice melted. This tonneau cover has a very low profile, much more than roll up ones. If you are considering this tonneau cover, spend the extra and get the aluminum instead of the plastic. 527478

- RT80384

Review from a similar RetraxPRO MX in Tonneau Covers

Works and looks great. Came missing one adjustment screw and manufacturer immediately sent not one, bu several replacement screws, no questions asked. Wasn't sure if it would be worth the price but over one year of ownership it's proven to be second only to a winch as the best truck tool/accessory I've owned. 496690


  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality tonneau covers for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate tonneau cover information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Video Edited:
Zack K
Video Edited:
Dustin K
Updated by:
Tyler C
Updated by:
Sarah W
Updated by:
Mark S
Installed by:
Hayden R
Written by:
Ronnie R

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.