The BAK Revolver X4ts is a low-profile hard rolling tonneau cover with integrated T-slot rails for the 2021-2026 Ford F-150/F-150 Lightning with the 5.7ft bed. The T-slot rails let you mount truck racks, cross bars, cargo holders and roof-top tents while the cover stays in place. It combines patented interlocking aluminum slats with a 70-grade TriShield matte vinyl surface, and patented rotational locking rails with automatic slam latches secure the cover for Level-3 security. Flush-fitting side seals and an integrated bulkhead seal keep water out, and the cover can be driven open without blocking the rear window or factory cameras. It clamps on with no drilling.
- Type: hard rolling (roll-up) tonneau cover with integrated T-slot rails
- Rails: T-slot rails accept truck racks, cross bars, cargo holders and roof-top tents
- Construction: patented interlocking aluminum slats with a 70-grade TriShield matte vinyl surface
- Finish: matte black, 360-degree aluminum finish
- Security: rotational locking rails with automatic slam latches, Level-3 security
- Weather protection: flush-fitting side seals and an integrated bulkhead seal
- Weight capacity: 400 lbs evenly distributed
- Bed access: rolls fully open, can be driven open without blocking the rear window or cameras
- Install: no-drill, clamp-on
- Bed length: 5.7ft
- Part number: BAK80339RK
Vehicle Applications
Fits the 5.7ft bed on the following:
- 2021 Ford F-150
- 2022 Ford F-150
- 2023 Ford F-150
- 2024 Ford F-150
- 2025 Ford F-150
- 2026 Ford F-150
- 2022 Ford F-150 Lightning
- 2023 Ford F-150 Lightning
- 2024 Ford F-150 Lightning
- 2025 Ford F-150 Lightning
- 2026 Ford F-150 Lightning
FAQ
What is the BAK Revolver X4ts?
It is a low-profile hard rolling tonneau cover with integrated T-slot rails for the 2021-2026 Ford F-150/F-150 Lightning with the 5.7ft bed.
What do the T-slot rails do?
They let you mount truck racks, cross bars, cargo holders and roof-top tents while the cover stays installed.
How does it lock?
Patented rotational locking rails with automatic slam latches secure the cover for Level-3 security.
How does it install?
It clamps to the factory bed rails with no drilling.
