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GGR Score: 4.5
Product Highlights
- Powerlifting 20-kg barbell from REP Fitness
- Aggressive deep mountain knurling
- IPF knurling marks for benching
- 29 mm shaft diameter
- Tensile strength of 200K PSI
- Bronze bushings
Video Review
In-Depth Review
REP Fitness Double Black Diamond Power Bar Review (2025): Their Best Yet, But…
Author: Christopher Covello
Has the Rogue Ohio Power Bar met its match? Check out our full REP Fitness Double Black Diamond Power Bar review and find out!
Read the full review.
Pros & Cons
Pros
- Aggressive knurling for powerlifting
- IPF markings
- High tensile strength
- Bronze bushing for smooth rotation
- Stainless steel option (for a higher price)
- Priced competitively for a high end power bar
- Free shipping
Cons
- Knurling may be too aggressive for some
- Not for versatile use
Specs
| Knurling Style | Deep volcano knurl with IPF markings and center knurl |
|---|---|
| Features | Midfoot strap\, molded sidewall\, grippy tread\, moisture wicking |
| Tensile Strength | 200k PSI |
| Sleeve Coating | Duracoat\, hard chrome\, or stainless steel |
| Shaft Diameter | 29MM |
| Bar Rotation | Bronze bushings |
| Shaft Coating | Cerakote or stainless steel |
| Weight Rating | Over 1,500lbs |
Product Summary
The Double Black Diamond Power Bar is REP Fitness’ top-tier powerlifting barbell, and provides a solid powerlifting barbell for a competitive price. The bar comes in cerakote coating with Duracoat sleeves, or stainless steel with chrome or stainless steel sleeves. The sleeves are smooth with a slight bevel at the end for easy adding of plates. With a high tensile strength and aggressive knurling, it’s a solid powerlifting barbell.
