REP Health has been making a reputation for themselves for a while now. However when the dwelling fitness center tools 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 are able to actually say that it’s one among 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 evaluate, we’ll share our experiences and break down the fee, development, 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 this can be a energy bar, it options aggressive mountain-style knurling that will help you get a safe grip for deadlifts.
• The barbell is accessible in three choices: a Cerakote shaft with Duracout sleeves, a stainless-steel shaft with laborious chrome sleeves, or a stainless-steel shaft with stainless-steel sleeves.

REP Health Double Black Diamond Energy Bar

4.5

• Materials: Metal or stainless-steel
• Weight: 20 kilograms (44 kilos)
• Weight capability: 680.2 kilograms (1,500 kilos)
• Tensile power: 200k PSI
• Loadable sleeve size: 16.3 inches
• Knurling: Very aggressive
• Guarantee: Lifetime

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REP Health Double Black Diamond Execs

• The Cerakote model of the barbell will be best for dwelling fitness center house owners who prepare in non-temperature-controlled basement or storage gyms. The coating will help forestall rust and corrosion from growing 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 suppose that’s possible.)
• This Olympic barbell has a excessive tensile power of 200,000 PSI. Even for probably the most elite powerlifters, it ought to be capable of 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 practical health athletes ought to contemplate 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 worth of the Double Black Diamond Barbell is cheap for the standard you get. However for athletes on a good finances, a extra reasonably priced energy bar just like the Bells of Metal Powerlifting Bar 2.0 could also be a greater possibility.

REP Health Double Black Diamond Specs

REP Health Double Black Diamond Ranking

Our professional product testers, who embrace licensed private trainers, power and conditioning coaches, CrossFitters, and aggressive powerlifters, have examined over 80 barbells. After coaching with them for the whole lot 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 value, tensile power, knurling, and sturdiness.

Right here’s how the REP Double Black Diamond Energy Bar scored.

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 positioned, and the state’s robust 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 provide various ranges of sturdiness. And like different respected health tools manufacturers, REP provides a restricted lifetime guarantee on this top-tier barbell.

REP Health Double Black Diamond Energy Bar In-Depth Evaluate

Whereas we’ve liked lifting with the Double Black Diamond Energy Bar, we understand that it might not be the finest barbell for everybody. As talked about, the aggressive knurling could not go well with all types of lifting, and it’s not the most cost effective energy bar out there. Relying on which end you get, it might not be utterly proof against rust or corrosion. However its excessive tensile power means it may well deal with tremendous heavy masses, and we expect it’s nonetheless worth contemplating its high-quality development and the way effectively 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 stainless-steel and laborious chrome mannequin, and round $450 for the all-stainless metal model. It’s not too far off in value 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 costlier than a stable finances barbell just like the Bells of Metal Barenaked Powerlifting Bar 2.0, which prices round $220.

That stated, REP Health provides free transport on all orders as of this writing. Contemplating that transport a barbell can value $25 or extra, the Double Black Diamond Bar is usually a cost-efficient possibility. Plus, with the sturdiness and wonderful efficiency high quality it provides, we expect 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 dwelling fitness center tools over time and have additionally acquired complimentary objects attributable to my job as a health author. Most merchandise arrived completely packaged with none harm. Nonetheless, I’ve acquired 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 completely happy 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 transport. The bar was additionally wrapped in foam and plastic to additional defend it from dings and scratches. We scored the supply course of 5 out of 5 stars.

Building, Supplies, and Coating

The Double Black Diamond Bar has a 29-millimeter shaft. This diameter is widespread in energy bars. Some, just like the Authentic Texas Energy Bar, have a 28.5-millimeter diameter. However in response to our product testers, 29 millimeters is the gold normal.

When ordering the Double Black Diamond Bar, you possibly can select from three finishes: Cerakote (which is available in black, blue, inexperienced, or crimson coloration choices), stainless-steel with chrome sleeves, or stainless-steel with stainless-steel sleeves. The Cerakote bars have Duracoat sleeves, which makes them more durable, extra corrosion-resistant, and fewer inclined to scratches and scuff marks from plate inserts.

No matter which end you select, you’ll get a bar with clean sleeves. I usually desire 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 educated with the Double Black Diamond Bar at our testing facility in Springfield, MO, I did respect how straightforward it was to slip plates on and off it. I additionally liked how the tip was beveled. The beveling made loading plates a breeze as a result of I didn’t must completely align the plate inserts with the tip of the sleeve.

One factor I really like concerning 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 emblem and the bar’s identify to the within of the collars. These traits could not look like 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 development high quality.

RELATED: Finest Weight Benches

Knurling

As this can be 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 could 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 provides a superior grip for deadlifts. Nonetheless, energy bars with mountain knurling aren’t probably the most comfy to carry with, particularly for brand spanking new lifters, due to how aggressively they dig into the fingers.

Alternatively, 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 workout routines in CrossFit WODs. Once I educated with the Double Black Diamond Bar, I undoubtedly observed the stickiness and grippiness of the knurling, however I wasn’t in a ton of discomfort.

As well as, REP makes use of increased enamel per inch (TPI, the variety of seen enamel per inch on the barbell) than different firms use on their energy bars. The mountain sample can also be much less pointy than what you’d discover on different energy bars. Primarily, 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 power 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 power 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 power, the extra abuse a barbell can deal with.

REP’s Double Black Diamond Bar has a tensile power of 200,000 PSI. Different barbells we’ve examined and reviewed have increased tensile strengths. As an illustration, the Rogue Ohio Energy Bar has a 205,000 PSI tensile power. Alternatively, the tensile power of the Double Black Diamond Bar is increased than extra economical barbells, just like the Efficiency Sequence Energy Bar from Titan Health. Titan’s energy bar solely has a tensile power of 165,000 PSI.

For these causes, we rated the Double Black Diamond Bar 4.5 out of 5 stars for its tensile power.

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 steady.

The Double Black Diamond Bar makes use of bronze bushings. The bushings provide some spin, nevertheless it’s not as important 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 received’t be comfy in your palms throughout actions the place the barbell could rotate in your fingers continuously, 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 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 apart from powerlifting. A high-quality, all-purpose bar with medium knurling and twin knurl marks could also be extra appropriate for power 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 date, it has held up effectively. However in our expertise, REP’s stainless-steel bars are inclined to rust shortly. We’ll must let extra time cross 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 provides a restricted lifetime guarantee on all of its barbells. An organization wouldn’t provide this sort of assure if it didn’t really stand behind its merchandise.

RELATED: Finest Adjustable Dumbbells

REP Health Double Black Diamond Energy Bar vs. Rogue Ohio Energy Bar

By way of specs, the REP Double Black Diamond Bar and the Rogue Ohio Energy Bar are comparable. 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 stainless-steel variations of each bars boast a 200,000 PSI tensile power, however a few of the Ohio Energy Bar variations have a 205,000 PSI tensile power.

The Ohio Energy Bar is barely extra reasonably priced. The most cost effective model begins at round $295, whereas the Double Black Diamond Energy Bar begins at slightly below $330. REP provides free transport on all purchases whereas Rogue doesn’t, however relying on the place you reside, the Ohio Energy Bar should 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 accessible in black, blue, crimson, or inexperienced), black zinc, naked metal, stainless-steel, or e-coat. In our expertise, Rogue’s stainless-steel doesn’t rust as shortly as REP’s. When you need a stainless-steel energy bar, chances are you’ll need to go together with the Ohio Energy Bar.

Alternatively, if knurling is extra essential to you, we’d advocate the Double Black Diamond Energy Bar as an alternative. One in all our professional product testers, who’s examined lots of of items of fitness center tools, says he prefers the knurling on the Double Black Diamond Energy Bar. For him to say that could be a massive deal. Up till lately, the Ohio Energy Bar’s knurling was his favourite out of all the facility bars he’s educated with.

Rogue Ohio Energy Bar

• Materials: Metal or stainless-steel
• Weight: 20 kilograms (44 kilos)
• Weight capability: 680.2 kilograms (1,500 kilos)
• Tensile power: 200k to 205k PSI
• Loadable sleeve size: 16.25 inches
• Knurling: Very aggressive
• Guarantee: Lifetime guarantee in opposition to bending

Verify Value

REP Health Double Black Diamond Energy Bar Buyer Critiques

For the reason that REP Health Double Black Diamond Bar was simply launched this previous summer season, there aren’t many critiques on it but. The shoppers who’ve left critiques have been happy with the development high quality. Those that purchased Cerakote variations of the bar famous how vibrant the colours look in particular person. Clients are additionally happy with the knurling; many have stated that it’s grippy and sharp however not overdone.

Patrons who selected the stainless-steel barbell left feedback about points with corrosion. Nonetheless, it seems that REP has mounted these points and supplied to exchange these barbells.

Closing Verdict: Is the REP Health Double Black Diamond Energy Bar Value It?

All in all, we contemplate the Double Black Diamond Energy Bar one of many high energy bars in the marketplace. When you’re a powerlifter who has some additional 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 liked the sensation of the knurling, as we discovered it sharp and grippy however not as uncomfortable as different energy bars we’ve examined. That stated, 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.

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