REP Health has been making a reputation for themselves for a while now. However when the home gym equipment firm launched a brand new line of barbells in the summertime of 2023, we have been excited to see how they improved upon their predecessors.
After coaching with the Double Black Diamond Energy Bar for a number of weeks, we will actually say that it’s one in all our favourite powerlifting barbells. We accomplished dozens of squats, bench presses, and deadlifts with it and even used it for lifts like overhead presses. On this REP Health Double Black Diamond Energy Bar evaluation, we’ll share our experiences and break down the price, building, knurling, and different particulars of this premium powerlifting barbell.
Key Takeaways
- The Double Black Diamond Barbell retails for round $329.99 to round $449.99.
- As it is a energy bar, it options aggressive mountain-style knurling that can assist you get a safe grip for deadlifts.
- The barbell is on the market in three choices: a Cerakote shaft with Duracout sleeves, a stainless-steel shaft with exhausting chrome sleeves, or a stainless-steel shaft with chrome steel sleeves.
REP Health Double Black Diamond Execs
- The Cerakote model of the barbell will be very best for house gymnasium house owners who prepare in non-temperature-controlled basement or storage gyms. The coating may help stop rust and corrosion from creating shortly.
- The Double Black Diamond Energy Bar comes with a restricted lifetime guarantee. You’ll be able to relaxation assured that REP stands behind the bar’s high quality and can rectify any points which will come up. (For the document, although, we don’t assume that’s seemingly.)
- This Olympic barbell has a excessive tensile energy of 200,000 PSI. Even for probably the most elite powerlifters, it ought to be capable to deal with any weight you load on it.
REP Health Double Black Diamond Cons
- The Double Black Diamond bar is an influence bar with aggressive knurling and isn’t meant for dynamic lifts like snatches and energy cleans. CrossFitters, Olympic weightlifters, and purposeful health athletes ought to take into account a multi-purpose barbell as an alternative.
- All of REP’s barbells are made abroad, so lifters preferring to purchase American-made merchandise could need to have a look at different manufacturers.
- The value of the Double Black Diamond Barbell is affordable for the standard you get. However for athletes on a decent price range, a extra inexpensive energy bar just like the Bells of Metal Powerlifting Bar 2.0 could also be a greater choice.
REP Health Double Black Diamond Specs
| Value | $329.99 to $449.99 |
| Weight | 20 kilograms (44 kilos) |
| Tensile energy | 200,000 PSI |
| Weight capability | 1,500 kilos |
| Loadable sleeve size | 16.3 inches |
| Shaft diameter | 29 millimeters |
| Knurling | Aggressive deep mountain knurling; IPF knurl rings |
| Coating | Cerakote or chrome steel shaft; Duracoat, exhausting chrome, or chrome steel sleeves |
| Rotation system | Bronze bushings |
| Guarantee | Lifetime guarantee on the fabric, performance, and workmanship |
REP Health Double Black Diamond Ranking
Our skilled product testers, who embrace licensed private trainers, energy and conditioning coaches, CrossFitters, and aggressive powerlifters, have examined over 80 barbells. After coaching with them for every part from squats to bench presses to CrossFit Exercises of the Day (WODs), we used a proprietary scorecard system to rank them. Classes that we scored the barbells on embrace worth, tensile energy, knurling, and sturdiness.
Right here’s how the REP Double Black Diamond Energy Bar scored.
| Issue | Ranking (out of 5) |
| Value and Worth | 4.5 |
| Supply | 5 |
| Development, Supplies, and Coating | 4 |
| Knurling | 4.5 |
| Tensile Power | 4.5 |
| Rotation System | 4 |
| Versatility | 3 |
| Sturdiness | 5 |
REP Health Double Black Diamond Overview
The Double Black Diamond bar is a newcomer in REP’s barbell lineup. It replaces REP’s Deep Knurl Energy Bar EX. The identify pays homage to the state of Colorado, the place REP’s headquarters are situated, and the state’s sturdy winter sports activities tradition. “Double black diamond” refers back to the most difficult ski slopes and can also be consultant of this barbell’s depth and toughness.
Like its predecessor, the Double Black Diamond barbell is an influence bar meant for the three powerlifts: squats, bench presses, and deadlifts. As such, it options aggressive mountain knurling and Worldwide Powerlifting Federation (IPF) knurl markings. You’ll be able to select from a number of finishes, which supply various ranges of sturdiness. And like different respected health tools manufacturers, REP presents a restricted lifetime guarantee on this top-tier barbell.
REP Health Double Black Diamond Energy Bar In-Depth Assessment
Whereas we’ve beloved lifting with the Double Black Diamond Energy Bar, we notice that it will not be the best barbell for everybody. As talked about, the aggressive knurling could not swimsuit all types of lifting, and it’s not the most cost effective energy bar out there. Relying on which end you get, it will not be utterly immune to rust or corrosion. However its excessive tensile energy means it could possibly deal with tremendous heavy hundreds, and we predict it’s nonetheless worth contemplating its high-quality building and the way properly it performs for powerlifting coaching.
Value and Worth
The REP Health Double Black Diamond Barbell prices round $330 for the Cerakote choices, round $400 for the chrome steel and exhausting chrome mannequin, and round $450 for the all-stainless metal model. It’s not too far off in worth from the Rogue Ohio Energy Bar, which prices wherever from about $275 to about $415, relying on the end. Nonetheless, the Double Black Diamond bar is dearer than a solid budget barbell just like the Bells of Metal Barenaked Powerlifting Bar 2.0, which prices round $220.
That mentioned, REP Health presents free delivery on all orders as of this writing. Contemplating that delivery a barbell can price $25 or extra, the Double Black Diamond Bar generally is a cost-efficient choice. Plus, with the sturdiness and glorious efficiency high quality it presents, we predict it’s an honest worth. We rated it 4.5 out of 5 stars for the value.
Supply
I’ve purchased shut to 2 dozen items of house gymnasium tools through the years and have additionally obtained complimentary gadgets as a consequence of my job as a health author. Most merchandise arrived completely packaged with none harm. Nonetheless, I’ve obtained two barbells whose packaging was broken upon supply. The bars had knicks and chips on the sleeves and shaft earlier than I even had an opportunity to make use of them.
I used to be blissful to listen to from our product testers that the supply of the Double Black Diamond barbell to our warehouse in Springfield, MO, went way more easily. The barbell arrived in a cardboard tube with plastic finish caps that had remained intact throughout delivery. The bar was additionally wrapped in foam and plastic to additional shield it from dings and scratches. We scored the supply course of 5 out of 5 stars.
Development, Supplies, and Coating
The Double Black Diamond Bar has a 29-millimeter shaft. This diameter is widespread in energy bars. Some, just like the Unique Texas Energy Bar, have a 28.5-millimeter diameter. However in line with our product testers, 29 millimeters is the gold normal.
When ordering the Double Black Diamond Bar, you may select from three finishes: Cerakote (which is available in black, blue, inexperienced, or purple shade choices), chrome steel with chrome sleeves, or chrome steel with chrome steel sleeves. The Cerakote bars have Duracoat sleeves, which makes them tougher, extra corrosion-resistant, and fewer vulnerable to scratches and scuff marks from plate inserts.
No matter which end you select, you’ll get a bar with easy sleeves. I usually favor barbells with ribbed sleeves as a result of I don’t use collars usually, and the ribbing helps preserve my weight plates in place. However once I skilled with the Double Black Diamond Bar at our testing facility in Springfield, MO, I did recognize how simple it was to slip plates on and off it. I additionally beloved how the tip was beveled. The beveling made loading plates a breeze as a result of I didn’t should completely align the plate inserts with the tip of the sleeve.
One factor I like in regards to the Double Black Diamond Bar is the endcap design. The black endcap boasts raised silver lettering with the REP identify and a double diamond define. It’s a small however distinctive contact that offers the barbell a high-end aesthetic. Equally, REP additionally added etching with its brand and the bar’s identify to the within of the collars. These traits could not seem to be a lot, however the high quality craftsmanship and a spotlight to element assist this bar stand out from its opponents.
All in all, this barbell will get 4 out of 5 stars for its building high quality.
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Knurling
As it is a energy bar, the Double Black Diamond Bar options powerlifting knurl marks as specified by the IPF. This implies it has single knurl rings and a small space of middle knurling. The knurl rings act as a reference level for the place to position your fingers when bench urgent, whereas the middle knurl helps preserve the barbell in your again for again squats.
The knurling itself may be very aggressive. It’s a mountain-style knurling, which means it has a diamond-shaped sample with sharp, pointy peaks. Mountain knurling is widespread in energy bars as a result of it presents a superior grip for deadlifts. Nonetheless, energy bars with mountain knurling aren’t probably the most comfy to elevate with, particularly for brand new lifters, due to how aggressively they dig into the fingers.
However, in case you’re already used to lifting weights and have calluses constructed up in your palms, the knurling on the Double Black Diamond Bar could not hassle you as a lot. I’ve calluses on my fingers from years of lifting weights and doing pull-up bar workouts in CrossFit WODs. After I skilled with the Double Black Diamond Bar, I positively observed the stickiness and grippiness of the knurling, however I wasn’t in a ton of discomfort.
As well as, REP makes use of larger tooth per inch (TPI, the variety of seen tooth per inch on the barbell) than different corporations use on their energy bars. The mountain sample can also be much less pointy than what you’d discover on different energy bars. Basically, you get a stable grip however don’t have to fret about tearing your pores and skin throughout each deadlift exercise. For these causes, we rated the knurling 4.5 out of 5 stars.
Tensile Power
Tensile energy refers to how a lot weight a barbell can maintain earlier than it fractures. It’s measured in kilos per sq. inch (PSI). A excessive tensile energy is essential in an influence bar, particularly for lifters who can squat, bench press, and deadlift lots of of kilos. On the whole, the upper the tensile energy, the extra abuse a barbell can deal with.
REP’s Double Black Diamond Bar has a tensile energy of 200,000 PSI. Different barbells we’ve examined and reviewed have larger tensile strengths. As an example, the Rogue Ohio Energy Bar has a 205,000 PSI tensile energy. However, the tensile energy of the Double Black Diamond Bar is larger than extra economical barbells, just like the Efficiency Collection Energy Bar from Titan Health. Titan’s energy bar solely has a tensile energy of 165,000 PSI.
For these causes, we rated the Double Black Diamond Bar 4.5 out of 5 stars for its tensile energy.
Rotation System
The rotation system refers back to the mechanism a barbell makes use of for its sleeve rotation. Some barbells use bearings to rotate their sleeves, and others use bushings. Bushings are extra widespread in powerlifting bars as a result of they don’t spin as shortly or easily. For slower, extra grindy lifts just like the squat, bench press, and deadlift, slower rotation is useful as a result of the barbell will really feel extra secure.
The Double Black Diamond Bar makes use of bronze bushings. The bushings provide some spin, however it’s not as vital as what you’d discover on an Olympic weightlifting bar, like REP’s Alpine Weightlifting Bar. However since a low quantity of spin is strictly what we’d hope for in an influence bar, we scored the rotation system 4 out of 5 stars.
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Versatility
As talked about, the Double Black Diamond bar is an influence bar. It’s not a multi-purpose bar like REP’s Colorado bar or Rogue’s common Ohio bar. Whereas it’s nice for powerlifting, it wouldn’t be appropriate for the dynamic actions you’d discover in CrossFit. The aggressive knurling gained’t be comfy in your palms throughout actions the place the barbell could rotate in your fingers regularly, like thrusters or push presses.
Additionally, as a result of the barbell solely has single IPF knurl marks and doesn’t conform to Worldwide Weightlifting Federation (IWF requirements), it’s not very best for Olympic weightlifting (snatches and clear and jerks). We solely gave it 3 out of 5 stars for versatility since we don’t advocate utilizing it for something aside from powerlifting. A high-quality, all-purpose bar with medium knurling and twin knurl marks could also be extra appropriate for energy sports activities that make the most of extra explosive barbell actions.
Sturdiness
We’ve solely had the all-stainless metal Double Black Diamond Bar at our testing middle for a few months. To this point, it has held up properly. However in our expertise, REP’s chrome steel bars are likely to rust shortly. We’ll should let extra time go to see if the Double Black Diamond Bar begins to rust or if it continues to look pristine.
Even so, we rated the bar 5 out of 5 stars for sturdiness. As talked about, the barbell can also be out there with a Cerakote end. Different Cerakote barbells we’ve examined, like Rogue’s Cerakote Barbell, have lasted for greater than six months with out rusting. That is regardless of day by day use and being saved in non-temperature-controlled rooms. Plus, REP additionally presents a restricted lifetime guarantee on all of its barbells. An organization wouldn’t provide any such assure if it didn’t really stand behind its merchandise.
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REP Health Double Black Diamond Energy Bar vs. Rogue Ohio Energy Bar
When it comes to specs, the REP Double Black Diamond Bar and the Rogue Ohio Energy Bar are related. They each have a 29-millimeter shaft diameter, a middle knurl, and IPF knurl marks. Their complete size and loadable sleeve size are almost equivalent. The chrome steel variations of each bars boast a 200,000 PSI tensile energy, however a number of the Ohio Energy Bar variations have a 205,000 PSI tensile energy.
The Ohio Energy Bar is barely extra inexpensive. The most cost effective model begins at round $295, whereas the Double Black Diamond Energy Bar begins at slightly below $330. REP presents free delivery on all purchases whereas Rogue doesn’t, however relying on the place you reside, the Ohio Energy Bar should still find yourself being cheaper.
Like REP’s energy bar, Rogue’s Ohio Energy Bar is available in a number of finishes. There’s a Cerakote shaft coating (which is on the market in black, blue, purple, or inexperienced), black zinc, naked metal, chrome steel, or e-coat. In our expertise, Rogue’s chrome steel doesn’t rust as shortly as REP’s. In case you need a stainless-steel energy bar, it’s possible you’ll need to go along with the Ohio Energy Bar.
However, if knurling is extra essential to you, we’d advocate the Double Black Diamond Energy Bar as an alternative. One among our skilled product testers, who’s examined lots of of items of gymnasium tools, says he prefers the knurling on the Double Black Diamond Energy Bar. For him to say that could be a large deal. Up till just lately, the Ohio Energy Bar’s knurling was his favourite out of all the facility bars he’s skilled with.
Rogue Ohio Power Bar
- Materials: Metal or chrome steel
- Weight: 20 kilograms (44 kilos)
- Weight capability: 680.2 kilograms (1,500 kilos)
- Tensile energy: 200k to 205k PSI
- Loadable sleeve size: 16.25 inches
- Knurling: Very aggressive
- Guarantee: Lifetime guarantee in opposition to bending
REP Health Double Black Diamond Energy Bar Buyer Evaluations
Because the REP Health Double Black Diamond Bar was simply launched this previous summer season, there aren’t many evaluations on it but. The shoppers who’ve left evaluations have been glad with the development high quality. Those that purchased Cerakote variations of the bar famous how vibrant the colours look in individual. Clients are additionally happy with the knurling; many have mentioned that it’s grippy and sharp however not overdone.
Patrons who selected the chrome steel barbell left feedback about points with corrosion. Nonetheless, it seems that REP has fastened these points and provided to exchange these barbells.
Remaining Verdict: Is the REP Health Double Black Diamond Energy Bar Price It?
All in all, we take into account the Double Black Diamond Energy Bar one of many prime energy bars in the marketplace. In case you’re a powerlifter who has some further money to spend and also you’re on the lookout for a top-notch barbell, this one could possibly be for you. It’s made to IPF specs and boasts IPF knurl marks and a 29-millimeter diameter. We beloved the sensation of the knurling, as we discovered it sharp and grippy however not as uncomfortable as different energy bars we’ve examined. That mentioned, we nonetheless wouldn’t advocate it for CrossFit or Olympic weightlifting. For extra of an all-purpose barbell that may deal with extra explosive and dynamic lifts, you’ll have to look elsewhere.
FAQs
Energy bars just like the REP Health Double Black Diamond Bar are glorious for squats. They’ve a middle knurl that helps preserve the barbell in your again. Plus, their low whip (which means they don’t bend or flex a lot underneath heavy hundreds) means they gained’t wobble a lot as you come out of the opening when squatting.
REP Health’s Double Black Diamond Bar is a superb barbell for bench presses. It has IPF knurl marks to behave as a visible reference for the place to position your fingers. As a result of it makes use of bushings as an alternative of bearings, the sleeves gained’t rotate as a lot. The decreased spin may help the barbell really feel extra balanced through the bench press.
The Eleiko IPF Powerlifting Competitors Bar is often utilized in powerlifting competitions. The IPF dictates the specs for competition-grade powerlifting barbells.
You seemingly gained’t see the REP Double Black Diamond Energy Bar at a global powerlifting meet as a result of it’s not IPF-certified. Nonetheless, it does conform to IPF requirements. In case you prepare with this barbell, it ought to really feel much like a barbell you’d use in a contest.
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