The ONE MX XR Series redefines your truck bed’s functionality by fusing it with the adaptable Trax Rail System, enhancing your ability to personalize the space above your truck bed cover. This model features the robust RetraxONE XR, which employs a tough polycarbonate construction and is topped with a scratch-resistant matte finish that resists the rigors of daily use while maintaining a sleek, low-profile design that enhances the truck's silhouette and ensures a secure fit. With the XR Series, you'll enjoy unparalleled versatility in managing your cargo, whether the cover is retracted or closed, maximizing your truck's hauling potential. Compatible with a myriad of T-slot accessories from leading brands such as Yakima, Thule, and Rhino-Rack, the Trax Rail System elevates the utility of your truck bed, offering a host of customization options. The innovative combination of the Trax Rail System with these accessories effectively doubles your cargo space, allowing for the transport of bikes, coolers, and outdoor equipment above the bed cover, liberating your hitch for other uses and expanding your adventure-ready capabilities.
Vehicle Fitment:
5' 7" Bed Size:
- 2021-2022 Ford F-150 67.1 Bed
6' 7" Bed Size:
- 2021-2022 Ford F-150 78.9 Bed
- Compatible with most T-slot accessories from Rhino Rack, Yakima, Thule, and many more.
- Increased Cargo Capacity Above & Below the Cover while maintaining functionality of the cover with loaded cargo.
- Constructed from a one-piece sheet of polycarbonate that is engineered to retract without joints or hinges that can trap dust, wear out or freeze.
- The patented low-profile design incorporates a front cover that is flush with the truck bed cover, which streamlines the overall appearance and provides a firm, dependable seal to help to keep the truck bed dry.
- Sealed ball-bearing rollers mounted onto the aluminum support beams allow the RetraxONE XR truck bed cover to retract or close effortlessly without the use of springs or any kind of mechanism no moving parts to jam, freeze or fail.
- Compatible with Leitner ACS Tonneau.
Product Details
Description
The ONE MX XR Series redefines your truck bed’s functionality by fusing it with the adaptable Trax Rail System, enhancing your ability to personalize the space above your truck bed cover. This model features the robust RetraxONE XR, which employs a tough polycarbonate construction and is topped with a scratch-resistant matte finish that resists the rigors of daily use while maintaining a sleek, low-profile design that enhances the truck's silhouette and ensures a secure fit. With the XR Series, you'll enjoy unparalleled versatility in managing your cargo, whether the cover is retracted or closed, maximizing your truck's hauling potential. Compatible with a myriad of T-slot accessories from leading brands such as Yakima, Thule, and Rhino-Rack, the Trax Rail System elevates the utility of your truck bed, offering a host of customization options. The innovative combination of the Trax Rail System with these accessories effectively doubles your cargo space, allowing for the transport of bikes, coolers, and outdoor equipment above the bed cover, liberating your hitch for other uses and expanding your adventure-ready capabilities.
Specifications
Vehicle Fitment:
5' 7" Bed Size:
- 2021-2022 Ford F-150 67.1 Bed
6' 7" Bed Size:
- 2021-2022 Ford F-150 78.9 Bed
Features
- Compatible with most T-slot accessories from Rhino Rack, Yakima, Thule, and many more.
- Increased Cargo Capacity Above & Below the Cover while maintaining functionality of the cover with loaded cargo.
- Constructed from a one-piece sheet of polycarbonate that is engineered to retract without joints or hinges that can trap dust, wear out or freeze.
- The patented low-profile design incorporates a front cover that is flush with the truck bed cover, which streamlines the overall appearance and provides a firm, dependable seal to help to keep the truck bed dry.
- Sealed ball-bearing rollers mounted onto the aluminum support beams allow the RetraxONE XR truck bed cover to retract or close effortlessly without the use of springs or any kind of mechanism no moving parts to jam, freeze or fail.
- Compatible with Leitner ACS Tonneau.
Spent a month looking for crossbars and stumbled upon this ruggedized kit. Purchased in January 2026. Shipping was free and they arrived within a few days. Installation was easy. My rails are silver so not sure yet but I may paint the rails black. I watched a few YouTube videos and one of the guys did that to match with the crossbars. I’ll wait for the nice weather before deciding. Nice looking regardless. Heavy duty. Happy with this product! PS I notice many want to install strip padding underneath the wind fairing. There is plenty of room / clearance so that was not needed in my case.
I initially liked the Alpha II RTT. However after a few uses it experienced a cracked roof. I contacted the company twice with no response. Think hard about buying a product from this company. These products are made in China, which can only compete on price. Very dissappointed in product, its cost, and the company.
