RetraxONE MX
Matte Polycarbonate Bed Cover

The RetraxONE MX retractable truck bed cover is part our Polycarbonate Series covers. The rigid polycarbonate construction provides superior impact resistance and ultimate UV protection allowing the cover to perform in temperatures from -50 to +200°F. The RetraxONE MX combines durable polycarbonate construction with an incredibly resilient matte finish. The matte finish on the RetraxONE MX provides incredible scratch resistance and adds style to your truck. Unlike our competition, the RetraxONE MX is manufactured out a single sheet of polycarbonate engineered to retract without joints, hinges, or moving mechanisms that can trap dust, wear out, or freeze creating a maintenance free truck bed cover. This truck bed cover features a patented low-profile design that streamlines the appearance while providing superior protection. The compact storage container features a unique spiral track system that prevents the cover from coming into contact with itself as it opens and closes The operation of this cover allows it to always stay flush to the rails which helps to create dependable seal and keep the elements out and protect your cargo. The RetraxONE MX has a sealed ball-bearing roller system that glides effortlessly along the rail with the convenient handle that eliminates the need for pull straps, Velcro, snaps or springs. The RetraxONE MX is key lockable any position that gives you unlimited flexibility in your hauling capacity.

  • Low Profile Design
  • Opens and Closes Easily With One Hand
  • Clamp-on Design
  • Strong Enough To Stand On
  • UV Protected
  • Great For 5th Wheel Towing
  • Scratch Resistant Matte Finish

Unique Features

Warranty Information

Product Warranty Period

1 Year Full Warranty

Warranty Statement

Retrax makes every effort to assure that its products meet high quality and durability standards to the original retail consumer/purchaser of our products that each product be free from defects in materials and workmanship. The RetraxONE MX has a 1 year full warranty, then a limited lifetime warranty after the first year at a prorated price unless specified otherwise. This warranty is to the original owner and is non-transferable.

Retrax Product Registration

Retrax (referred to as manufacturer) warrants each new Retrax retractable pickup bed cover to the original owner (non-transferable)

Read Full Warranty

Please complete the form to register your product.

Installation & Resources

Please feel free to make use of the RetraxOne installation instructions below to assist you with the installation of your RetraxOne. You will find a printed installation instructions to help guide you through the simple process.

If you have further questions or need technical assistance with the install of any RetraxOne, please call one of our knowledgeable installation experts at 1-800-206-4070 or send us a message and we will be happy to assist you.


View this helpful video on how to install your RetraxOne retractable tonneau cover.

Installation Downloads

Installation guides and instructions for vehicles sold in U.S. and Canada


  1. How Does The Polycarbonate Series Work?
  2. What Is It Made Of?
  3. Will It Keep The Bed Dry?
  4. How Does It Lock?
  5. Will It Improve My Gas Mileage?
  6. How Will It Be Installed?
  7. If I Have Deck or Utility Rails Do They Have to be Removed for Installation?
  8. Is It Compatible With Other Aftermarket Accessories?
  9. How Does The Polycarbonate Series PowerTrax Work?

How Does The Polycarbonate Series Work?

The patented Polycarbonate Series truck bed covers are unique because they are manufactured from polycarbonate, a durable thermoplastic commonly known as LEXAN®. This low-profile design incorporates a front cover that is flush with the rolling cover; this streamlines the overall appearance and provides a firm, dependable seal to help keep the bed dry. Open a Polycarbonate series Retrax cover and you will immediately be impressed at the way it smoothly glides back and forth with just one hand. Sealed ball-bearing rollers mounted onto the aluminum support beams allow the cover to retract or close effortlessly without the use of springs or any kind of mechanism; no moving parts to jam, freeze or fail. The compact storage canister contains a unique spiral track system that prevents the cover from rubbing on itself as it retracts and closes. This eliminates wear-and-tear on the cover.

What Is It Made Of?

The Polycarbonate series truck bed cover is manufactured from polycarbonate, a durable thermoplastic commonly known as LEXAN®. This rigid, one piece sheet is engineered to retract without joints or hinges that can trap dust, wear out, or freeze. Polycarbonate has excellent impact resistance and is unharmed by sun, moisture or temperatures from -50 to +200 degrees F. The Polycarbonate series is maintenance-free and its low-profile design has a gloss-black finish that is UV treated for years of protection from the sun. Our engineers utilized the same polymer technology in fighter-jet windshields and bullet proof glass and designed a truck bed cover that withstands the most rugged use.

Will It Keep The Bed Dry?

What About Snow And Ice? An automotive grade weather-strip, designed for harsh outdoor use, seals the Polycarbonate series truck bed cover on all sides to help keep water, snow, ice and dust out of your bed and the moving parts of the cover; the system seals nicely over the top of the tailgate. The automotive grade weather-strip incorporates a soft felt lining that allows a smooth sliding action even in ice and snow conditions. All Retrax covers are manufactured in Grand Forks, ND; it has been engineered to withstand Mother Nature’s worst and offers dependable operation year-around.

How Does It Lock?

The Polycarbonate series can be latched or key-locked in any position along the bed rail. The secure key-lock system offers protection that no soft cover can. When you need access to your pickup bed simply release the flush-mounted latch with the touch of a button – no key required – and the cover glides out of your way with just one hand. The cover can be locked open in any position along the rail to allow unlimited hauling flexibility and convenient use with a fifth-wheel trailer.

Will It Improve My Gas Mileage?

The rigid design of the Polycarbonate series improves the aerodynamics of your pickup. Input from our customers and our own experience indicates that your gas mileage should improve by approximately 10% on the highway with the cover closed.
Try the Gas Calculator to estimate your savings and return based on your driving needs.

How Will It Be Installed?

Installation is simple. The Polycarbonate series is a clamp-on bed cover that can be installed by anyone with basic hand tools; installation requires a 9/16” or 1/2” wrench and a Phillips screwdriver. All parts are rubber mounted to prevent paint damage and each part is an exact match to your pickup. Installation time is about 30-45 minutes and it can be easily removed if needed. No two trucks are exactly alike. Our mounting system is adjustable for a perfect, no hassle fit every time.

If I Have Deck or Utility Rails Do They Have to be Removed for Installation?

No, all Retrax covers allow for use of cargo management systems (Deck or Utility Rails)

Is It Compatible With Other Aftermarket Accessories?

The Polycarbonate series is compatible with most accessories such as bed liners and bed rails. Some may require minor modification to the RetraxONE or the accessory.

How Does The Polycarbonate Series PowerTrax Work?

The Polycarbonate series Powertrax covers work electronically by hooking them up to your truck battery. Powertrax covers are operated via a wireless key fob, simply push the button and your cover will retract without any effort of your own.

Application Guide

The RetraxOne application guide will assist you in identifying the RetraxOne retractable tonneau cover that is made for your pick-up truck. Please feel free to select the RetraxOne application that is right for you by making use of the make, year, model and truck bed size of your truck.

If you have questions about which RetraxOne truck bed cover is the best fit for your truck, please call us at 1-800-206-4070 or contact us and we will be happy to assist you.

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