The XR Series combines the PRO MX with the integrated Trax Rail System that allows for unique and personal customization above your tonneau cover. The RetraxPRO XR， our premium Aluminum Series cover， combines industrial strength aluminum construction with an incredibly resilient matte finish. The XR Series optimizes cargo capacity with the cover open or closed， providing the ultimate versatility in cargo management. The Trax Rail System will work with most T-slot accessories from Yakima， Thule， Rhino Rack and many more offering endless possibilities. Pairing the Trax Rail System with accessories offers double the cargo capacity. This unique technology frees up the hitch with the ability to mount bikes， coolers， outdoor gear and more on top of the bed cover by combining the Trax Rail System with the t-slot accessories.

Increased Cargo Capacity Above & Below the Cover

Compatible with most T-slot accessories

Maintains functionality of the cover with loaded cargo

Opens/Closes Easily One Handed

Key Lockable In Any Position

Sealed Ball Bearing Roller Design

Unlimited Hauling Flexibility

Industrial Strength Aluminum Construction

Low Profile Design

Great For 5th Wheel Towing

Scratch Resistant Matte Finish

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