{"product_id":"bak-revolver-x4s-hard-roll-up-tonneau-cover","title":"BAK Revolver X4s Hard Roll-Up Tonneau Cover","description":"\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBAK Revolver X4s Hard Roll-Up Tonneau Cover\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Revolver X4s is America's #1 selling hard roll-up tonneau cover, and once you see what BAK packed into it, the sales numbers make sense. You get heavy-duty aluminum slat construction, a premium matte black finish across the whole cover, and BAK's patented rail locking system that secures the full length of your bed — not just the tailgate. Roll it up in seconds when you need open-bed access, roll it back and lock it down when you don't. If you want a hard roll-up that doesn't compromise on security or looks, the X4s is the one to get.\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/1ptkaXRZ3Uo\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\n\u003cstrong\u003eBAK Revolver X4s \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003cstrong\u003eKey Features \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFull Matte Black Premium Finish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eEvery visible component is finished in matte black — slats, brackets, clamps, and hardware\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNo mismatched pieces, no exposed silver bolts breaking up the look\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAggressive, cohesive appearance that works on any truck from stock to fully built\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePatented Rotational Locking Rails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAuto-secure along the entire length of your bed on both sides, not just at the tailgate\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSlam latches lock into the rear mounting rails when you close the cover\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBlocks prying, cutting, and latch tampering any time your tailgate is locked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eUpgraded Weather Sealing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHeavy-duty integrated bulkhead seal — a real step up from the X2\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFlat, flush side rail seals redesigned for a cleaner look and tighter fit against the bed\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNew rear corner caps add both protection and a more finished appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOne-Handed Access\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePull-release cables on both sides of the truck, so you can open it from whichever side you're standing on\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRolls forward to the cab for full bed access in seconds\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRear window visibility stays clear when the cover is rolled up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBuilt to Work\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e400 lb evenly distributed weight rating\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMarine-grade leather-grained vinyl over interlocking aluminum slats\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eResists UV fading, scratches, and scuffs — built for daily, year-round use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAluminum slat core wrapped in marine-grade vinyl for a tough, weatherproof surface\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFlat side seals and redesigned rear corner caps for a clean, uninterrupted look\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSafety straps and buckles hold the cover securely in the rolled-open position\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLatch release accessible from either side of the truck\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIntegrated bulkhead seal for serious weather protection\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStake pocket access preserved for racks and bed accessories\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWorks with most 5th wheel hitch setups\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNo-drill clamp-on install in under an hour\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e400 lb evenly distributed weight capacity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible with the BAKBox2 in-bed toolbox\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat Sets the X4s Apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe X4s takes the formula that made the Revolver X2 a best-seller and sharpens every edge. The full matte black treatment across every visible component is the most obvious upgrade — no more mixed finishes or silver hardware breaking up the look — but the real improvements are in the details. The integrated bulkhead seal, the flat side rail seals, and the redesigned corner caps all add up to noticeably better weather protection than the X2 delivered. Security is still built around BAK's patented rotational locking rails, and installation is still the same no-drill, under-an-hour clamp-on job.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy Choose the BAK Revolver X4s?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAmerica's best-selling hard roll-up tonneau cover\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCohesive matte black finish on every visible component\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUpgraded seals and corner caps compared to the X2\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBacked by BAK's 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eBAK Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCover Type\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eHard Roll-Up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eFinish\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eMatte Black (all components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eAluminum Slats with Marine-Grade Vinyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e400 lbs (evenly distributed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eMade In\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCalifornia Residents\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eProp 65 Warning applies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBAK Revolver X4s hard roll-up cover\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMounting rails\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eClamps and hardware kit\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow the X4s Compares to Other BAK Revolver Covers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe X4s is the premium pick in BAK's hard roll-up lineup — full matte black finish, upgraded sealing, redesigned corner caps, and a 5-year warranty. The \u003ca href=\"https:\/\/truckbedbarn.com\/products\/bak-revolver-x2-hard-roll-up-tonneau-cover\"\u003e\u003cstrong\u003eBAK Revolver X2\u003c\/strong\u003e\u003c\/a\u003e shares the same patented locking rails and 400 lb weight rating, but uses a standard leather-grained vinyl finish with mixed hardware colors and comes with a 3-year warranty. If you want the cleaner look and better weather protection, step up to the X4s. If you want the same core security at a lower price, the X2 still delivers.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBAK Revolver X4s | Frequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow is the X4s different from the Revolver X2?\u003c\/strong\u003e The X4s is the upgrade across the board. You get a complete matte black finish on every visible component (the X2 mixes finishes and hardware colors), a heavier-duty integrated bulkhead seal, flat flush side rail seals instead of the X2's raised design, redesigned rear corner caps, and a 5-year warranty instead of the X2's 3. Same patented locking rails and same 400 lb weight rating underneath — the X4s just refines the look, sealing, and coverage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWill it work with my bed rack or cargo system?\u003c\/strong\u003e Yes. The X4s leaves your stake pocket holes fully accessible, so it plays nicely with most OEM cargo management tracks and aftermarket bed rack mounts. If you're running something unusual, send us your setup and we'll confirm fitment before you order.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan I really open it with one hand?\u003c\/strong\u003e Yes — that's one of the features that makes daily use so easy. Pull-release cables on both sides of the truck let you unlock the cover from whichever side you're standing on, and rolling it forward to the cab takes just one hand. No walking around the truck, no two-handed wrestling match.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow does it handle rain and snow?\u003c\/strong\u003e The X4s has the best weather protection in BAK's roll-up lineup. The upgraded bulkhead seal, flat side rail seals, and integrated drainage system all work together to keep water out of your bed. Like any tonneau cover, it's water-resistant rather than fully waterproof — but for real-world all-season driving, rain, snow, and car washes, it holds up exceptionally well.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat does the warranty cover?\u003c\/strong\u003e BAK backs the X4s with a 5-year limited warranty covering structural defects and workmanship issues. Coverage is for the original purchaser only and doesn't apply to damage from accidents, neglect, or incorrect installation — so save your receipt and follow the install guide.\u003c\/p\u003e","brand":"BAK Industries","offers":[{"title":"Default Title","offer_id":52957857186091,"sku":null,"price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9148\/2923\/files\/imgi_29_981e114323f72b7e9c754fa55b4ad5bc_87b4a46a-d954-4626-8b3b-44cb4a99562d.jpg?v=1774415342","url":"https:\/\/truckbedbarn.com\/products\/bak-revolver-x4s-hard-roll-up-tonneau-cover","provider":"Truck Bed Barn","version":"1.0","type":"link"}