Revolver
X4s
The best-selling hard roll-up tonneau cover — Level-3 security, patented interlocking aluminum slats, and TriShield 70-grade vinyl built to outlast the competition.
- Level-3 Security — Highest Rating
- Patented Interlocking Aluminum Slats
- TriShield 70-Grade Vinyl
- 5-Year Hassle-Free Warranty
- Made in America · Global Materials
Hard Cover.
Zero Compromise.
Patented interlocking aluminum slats, TriShield 70-grade vinyl, and the highest security rating in the Revolver lineup — the X4s delivers durability you can feel every time you close it.
Locks Every
Time. Every Panel.
The Revolver X4s earns BAK's highest security rating through a patented dual-mechanism system: rotational locking rails that run the full length of the cover plus automatic slam latches that engage on every close.
No exposed hardware when closed. No fumbling with manual locks. Your gear is secure the moment you walk away from the truck.
- Patented rotational locking rails
- Automatic slam latches
- No exposed hardware when closed
- Level-3 — BAK's highest rating
Built Harder.
Lasts Longer.
Patented interlocking aluminum slats form a rigid, low-profile surface that handles 400 lbs without flexing. Wrapped in TriShield 70-grade vinyl — BAK's toughest vinyl formulation — for unmatched durability and UV resistance.
- Patented interlocking aluminum slats
- TriShield 70-grade vinyl
- 400 lb evenly distributed capacity
- 360° matte black finish
Full Access.
One Motion.
PrecisionRoll Technology means the cover opens smoothly with one hand and rolls completely into the canister at the cab end — giving you 100% of your bed when you need it.
Flush side seals and a full perimeter compression seal keep water out while drain tubes channel any moisture away from your cargo. The lowest-profile hard roll-up available.
- 100% bed access when open
- PrecisionRoll one-hand operation
- Full perimeter compression seal
- Lowest-profile hard roll-up cover
One Person.
About an Hour.
The Revolver X4s clamps directly to your bed rails — no drilling, no cutting required on most applications. All hardware is included. At 3J's, we handle the entire install professionally.
- No drilling or cutting required
- Clamp-on bed rail mounting
- All hardware included
- Professionally installed at 3J's
X4s Quick Specs
| Brand | BAK Industries — A RealTruck Brand |
| Style | Hard Roll-Up Tonneau Cover |
| Material | Patented interlocking aluminum slats + TriShield 70-grade vinyl |
| Finish | 360° matte black — all components |
| Security | Level-3 — Rotational locking rails + auto slam latches |
| Weight Capacity | 400 lbs. evenly distributed |
| Install Time | Approximately 1 hour · No drilling required |
| Hitch Compatible | Compatible with most 5th-wheel hitches |
| Warranty | 5-Year Hassle-Free Limited Warranty |
| Origin | Made in USAGlobal Materials |
X4s FAQ
Level-3 — BAK's highest security rating. Patented rotational locking rails run the full length of the cover, and automatic slam latches engage every time you close it. No exposed hardware when closed.
Yes. A full perimeter compression seal keeps water out, and drain tubes channel any moisture away from your cargo. The flush side seals give it the lowest profile of any hard roll-up.
Up to 400 lbs of evenly distributed weight on the patented interlocking aluminum slats.
The X4s uses TriShield 70-grade vinyl over patented interlocking aluminum slats for maximum durability. The X2 uses DualShield 60-grade one-piece vinyl — a clean, cost-effective option. Both share Level-3 security and 400 lb capacity.
Right here — 3J's Auto Body & Paint at 1855 E 29th Street, Signal Hill, CA 90755. Call us at (562) 424-6744. Open Mon–Fri, 8AM–5PM.
5-year hassle-free limited warranty from the original purchase date — direct from BAK Industries.
Professional Installation
Since 1991
We don't just sell the X4s — we install it right. That's been our standard for over 30 years.
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