Protect your valuable cargo with the RealTruck BAK(R) Revolver X4s—the best-selling, most secure do-it-all hard roll-up bed cover. Building on the proven Revolver platform, the X4s delivers upgraded materials, enhanced weather protection, and an all-matte black finish for a stealthy, refined appearance. As the most secure hard roll-up in its class, the Revolver X4s features patented rotational locking rails and automatic slam latches to prevent prying, slicing, and forced entry. Other brands' hook-and-loop fasteners are no match for RealTruck's highest Level-3 security. Patented interlocking aluminum slats provide cutting-edge, slash-resistant protection from thieves and support up to 400 lbs. of evenly distributed weight. TriShield engineering means no seams, which equals no leaks into your truck's bed. A one-piece aluminum-reinforced TriShield 70-grade vinyl surface pairs with flush-fitting side seals and an integrated bulkhead seal for maximum leak resistance and long-lasting durability. As the lowest-profile hard roll-up tonneau cover, the Revolver X4s sits nearly flush with your truck's bed rails for an ultra-sleek appearance. Its ultimate 360º protective finish features stealthy matte black aluminum slats, clamps, and hardware, along with a 70-grade TriShield matte vinyl surface. Full access + full visibility = total flexibility. Roll up the cover with RealTruck's PrecisionRoll(TM) technology, secure it with the integrated safety straps, and drive confidently with full bed access. Installation is quick and easy with the Revolver X4s' no-drill, clamp-on mounting system. RealTruck manufactures the BAK Revolver X4s in the USA (with global materials) and backs each one with a limited 5-year warranty.
Installation Instructions
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2017-2026	Ford	F-250 Super Duty	King Ranch
2017-2026	Ford	F-250 Super Duty	Lariat
2018-2024	Ford	F-250 Super Duty	Limited
2017-2026	Ford	F-250 Super Duty	Platinum
2017-2026	Ford	F-250 Super Duty	XL
2017-2026	Ford	F-250 Super Duty	XLT
2017-2026	Ford	F-350 Super Duty	King Ranch
2017-2026	Ford	F-350 Super Duty	Lariat
2018-2024	Ford	F-350 Super Duty	Limited
2017-2026	Ford	F-350 Super Duty	Platinum
2017-2026	Ford	F-350 Super Duty	XL
2017-2026	Ford	F-350 Super Duty	XLT