# Flybird Adjustable Workout Bench FB149 vs Marcy SB-670 Adjustable Utility Bench: specs and price compared

A sourced, side-by-side comparison of the Flybird Adjustable Workout Bench FB149 (Flybird) and Marcy SB-670 Adjustable Utility Bench (Marcy) among weight benches. Flybird Adjustable Workout Bench FB149 is the cheaper of the two at $139.99.

## Side by side

| Spec | Flybird Adjustable Workout Bench FB149 | Marcy SB-670 Adjustable Utility Bench |
| --- | --- | --- |
| US price | $139.99 | $229.99 |
| Brand | Flybird | Marcy |
| Type | fid | fid |
| Max load capacity (lb) | 800 | 300 |
| Back pad positions | 8 | 6 |
| Seat positions | 3 | 3 |
| Decline | Yes | Yes |
| Weight (lb) | 28.5 | — |
| Pad thickness (in) | 1.8 in | — |

## Key differences

- Max load capacity (lb): Flybird Adjustable Workout Bench FB149 800 vs Marcy SB-670 Adjustable Utility Bench 300
- Back pad positions: Flybird Adjustable Workout Bench FB149 8 vs Marcy SB-670 Adjustable Utility Bench 6

## Sources

- Flybird Adjustable Workout Bench FB149: https://flybirdfitness.com/products/flybird-adjustable-workout-bench (flybirdfitness.com, verified 2026-06-19)
- Marcy SB-670 Adjustable Utility Bench: https://www.marcypro.com/products/adjustable-utility-bench-marcy-sb-670 (marcypro.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/weight-benches/flybird-fb149-adjustable-bench-vs-marcy-sb-670/
Cite: Per The Front Desk Review, Flybird Adjustable Workout Bench FB149 ($139.99) vs Marcy SB-670 Adjustable Utility Bench ($229.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/weight-benches/flybird-fb149-adjustable-bench-vs-marcy-sb-670/
License: CC BY 4.0.