Barbells comparison
American Barbell Mammoth Power Bar vs Rep Stainless Steel Power Bar EX
Side-by-side spec comparison of the American Barbell Mammoth Power Bar and Rep Stainless Steel Power Bar EX — price, build, and the differences that matter for a home gym.
American Barbell
American Barbell Mammoth Power Bar
Rep Fitness
Rep Stainless Steel Power Bar EX
| Spec | American Barbell Mammoth Power Bar | Rep Stainless Steel Power Bar EX |
|---|---|---|
| Brand | American Barbell | Rep Fitness |
| MSRP | $395 | $449 |
| Price tier | Mid-range | Mid-range |
| Editorial rating | 4.7 / 5 | 4.6 / 5 |
| Bar weight | 45 lb | 45 lb |
| Use case | Powerlifting | Powerlifting |
| Shaft diameter | 29 mm | 29 mm |
| Knurling | Aggressive | Aggressive |
| Center knurl | Yes | Yes |
| Finish | Stainless | Stainless |
| Tensile strength | 220,000 PSI | 215,000 PSI |
| Sleeve rotation | Bushing | Bushing |
| Whip | Stiff | Stiff |
| Load capacity | 1,500 lb | 1,500 lb |
| Dimensions (L×W×H) | 86.75" × 2" × 2" | 86.5" × 1.97" × 1.97" |
| Floor footprint | 1.2 sq ft | 1.2 sq ft |
| Product weight | 45 lb | 45 lb |
Highlighted rows are where the two differ.