# BAKFlip MX4 vs Roll-N-Lock A-Series: specs and price compared

A sourced, side-by-side comparison of the BAKFlip MX4 (BAK Industries) and Roll-N-Lock A-Series (Roll-N-Lock) among tonneau covers. BAKFlip MX4 is the cheaper of the two at $1199.99.

## Side by side

| Spec | BAKFlip MX4 | Roll-N-Lock A-Series |
| --- | --- | --- |
| US price | $1199.99 | $1577.43 |
| Brand | BAK Industries | Roll-N-Lock |
| Cover type | hard-fold | retractable |
| Material | aluminum | aluminum |
| Weight capacity (lb) | 400 | — |
| Bed access percent | 100 | — |
| Lockable | Yes | Yes |
| Weather seal | weather-resistant | — |
| Low profile height (in) | — | — |
| Cover weight (lb) | 71 | — |
| Install type | clamp-on | clamp-on |
| Warranty term | 5-year | 3-year |

## Key differences

- Cover type: BAKFlip MX4 hard-fold vs Roll-N-Lock A-Series retractable
- Warranty term: BAKFlip MX4 5-year vs Roll-N-Lock A-Series 3-year

## Sources

- BAKFlip MX4: https://bakflipstore.com/bakflip-mx4/ (bakflipstore.com, verified 2026-07-13)
- Roll-N-Lock A-Series: https://realtruck.com/b/roll-n-lock/ (realtruck.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/tonneau-covers/bakflip-mx4-vs-roll-n-lock-a-series/
Cite: Per The Front Desk Review, BAKFlip MX4 ($1199.99) vs Roll-N-Lock A-Series ($1577.43) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/tonneau-covers/bakflip-mx4-vs-roll-n-lock-a-series/
License: CC BY 4.0.