REP Double Black Diamond Energy Bar Evaluation (2023)

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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 had 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 truthfully say that it’s considered one of 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 overview, we’ll share our experiences and break down the fee, 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 will help you get a safe grip for deadlifts.
  • The barbell is out there in three choices: a Cerakote shaft with Duracout sleeves, a stainless-steel shaft with exhausting chrome sleeves, or a stainless-steel shaft with stainless-steel sleeves.



REP Fitness Double Black Diamond Power Bar


4.5

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


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REP Health Double Black Diamond Professionals

  • The Cerakote model of the barbell will be supreme for residence gymnasium house owners who prepare in non-temperature-controlled basement or storage gyms. The coating can assist stop rust and corrosion from creating rapidly.
  • The Double Black Diamond Energy Bar comes with a restricted lifetime guarantee. You possibly can relaxation assured that REP stands behind the bar’s high quality and can rectify any points that will come up. (For the file, although, we don’t assume that’s possible.)
  • This Olympic barbell has a excessive tensile energy of 200,000 PSI. Even for essentially 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 useful health athletes ought to contemplate a multi-purpose barbell as a substitute.
  • All of REP’s barbells are made abroad, so lifters preferring to purchase American-made merchandise could need to take a look at different manufacturers.
  • The worth of the Double Black Diamond Barbell is affordable for the standard you get. However for athletes on a good funds, 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

Worth $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 stainless-steel shaft; Duracoat, exhausting chrome, or stainless-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 embody licensed private trainers, energy 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 embody worth, tensile energy, knurling, and sturdiness.

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

Issue Ranking (out of 5)
Worth and Worth 4.5
Supply 5
Development, Supplies, and Coating 4
Knurling 4.5
Tensile Energy 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 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.

An athlete unracking the REP Double Black Diamond barbell from a squat rack
Unracking the REP Double Black Diamond Bar

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 possibly can select from a number of finishes, which provide various ranges of sturdiness. And like different respected health gear manufacturers, REP presents a restricted lifetime guarantee on this top-tier barbell.

REP Health Double Black Diamond Energy Bar In-Depth Evaluation

Whereas we’ve beloved lifting with the Double Black Diamond Energy Bar, we understand that it will not be the best 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 obtainable. Relying on which end you get, it will not be utterly immune to rust or corrosion. However its excessive tensile energy means it may deal with tremendous heavy hundreds, and we predict it’s nonetheless a superb worth contemplating its high-quality building and the way effectively it performs for powerlifting coaching.

Worth and Worth

The REP Health Double Black Diamond Barbell prices round $330 for the Cerakote choices, round $400 for the stainless-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. Nevertheless, the Double Black Diamond bar is costlier 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 transport on all orders as of this writing. Contemplating that transport a barbell can value $25 or extra, the Double Black Diamond Bar could be a cost-efficient choice. Plus, with the sturdiness and glorious efficiency high quality it presents, we predict it’s a good worth. We rated it 4.5 out of 5 stars for the worth.

Supply

I’ve purchased shut to 2 dozen items of residence gymnasium gear 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. Nevertheless, 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 comfortable to listen to from our product testers that the supply of the Double Black Diamond barbell to our warehouse in Springfield, MO, went far 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 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 frequent in energy bars. Some, just like the Authentic Texas Energy Bar, have a 28.5-millimeter diameter. However in accordance with our product testers, 29 millimeters is the gold commonplace.

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

No matter which end you select, you’ll get a bar with easy sleeves. I usually want barbells with ribbed sleeves as a result of I don’t use collars usually, and the ribbing helps maintain my weight plates in place. However after I skilled with the Double Black Diamond Bar at our testing facility in Springfield, MO, I did admire how straightforward it was to slip plates on and off it. I additionally beloved how the top was beveled. The beveling made loading plates a breeze as a result of I didn’t need to completely align the plate inserts with the top 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 provides 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 appear to be a lot, however the high quality craftsmanship and a spotlight to element assist this bar stand out from its opponents.

A close-up of the endcap on the REP Fitness Double Black Diamond barbell
The endcap on the REP Health Double Black Diamond Bar

All in all, this barbell will get 4 out of 5 stars for its building high quality.

RELATED: Best Weight Benches

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 palms when bench urgent, whereas the middle knurl helps maintain the barbell in your again for again squats.

The knurling itself could be very aggressive. It’s a mountain-style knurling, that means it has a diamond-shaped sample with sharp, pointy peaks. Mountain knurling is frequent in energy bars as a result of it presents a superior grip for deadlifts. Nevertheless, energy bars with mountain knurling aren’t essentially the most snug to carry with, particularly for brand new lifters, due to how aggressively they dig into the palms.

An athlete's hands gripping the REP Double Black Diamond Power Bar
On the brink of prepare with the Double Black Diamond Bar at our testing facility

However, should 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 palms from years of lifting weights and doing pull-up bar workouts in CrossFit WODs. Once I skilled with the Double Black Diamond Bar, I undoubtedly seen the stickiness and grippiness of the knurling, however I wasn’t in a ton of discomfort.

As well as, REP makes use of greater 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. Primarily, you get a strong 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 Energy

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 necessary in an influence bar, particularly for lifters who can squat, bench press, and deadlift tons of of kilos. Normally, 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 greater tensile strengths. For example, the Rogue Ohio Energy Bar has a 205,000 PSI tensile energy. However, the tensile energy of the Double Black Diamond Bar is greater 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 frequent in powerlifting bars as a result of they don’t spin as rapidly or easily. For slower, extra grindy lifts just like the squat, bench press, and deadlift, slower rotation is helpful 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, but it surely’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 precisely what we’d hope for in an influence bar, we scored the rotation system 4 out of 5 stars.

RELATED: Best Bumper Plates

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 snug in your palms throughout actions the place the barbell could rotate in your palms often, 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 supreme 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. Thus far, it has held up effectively. However in our expertise, REP’s stainless-steel bars are inclined to rust rapidly. We’ll need to 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 obtainable 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 every 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 one of these assure if it didn’t actually stand behind its merchandise.

RELATED: Best 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 an identical. The stainless-steel variations of each bars boast a 200,000 PSI tensile energy, however among 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 just below $330. REP presents 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 out there in black, blue, purple, or inexperienced), black zinc, naked metal, stainless-steel, or e-coat. In our expertise, Rogue’s stainless-steel doesn’t rust as rapidly as REP’s. Should you want a stainless-steel energy bar, you could need to go together with the Ohio Energy Bar.

However, if knurling is extra necessary to you, we’d advocate the Double Black Diamond Energy Bar as a substitute. One in all our skilled product testers, who’s examined tons of of items of gymnasium gear, says he prefers the knurling on the Double Black Diamond Energy Bar. For him to say that may be a huge deal. Up till not too long ago, the Ohio Energy Bar’s knurling was his favourite out of all the ability bars he’s skilled with.



Rogue Ohio Power Bar

  • Materials: Metal or stainless-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 towards bending


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REP Health Double Black Diamond Energy Bar Buyer Opinions

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. Prospects are additionally happy with the knurling; many have mentioned that it’s grippy and sharp however not overdone.

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

Ultimate 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 prime energy bars in the marketplace. Should you’re a powerlifter who has some further money to spend and also you’re searching for a top-notch barbell, this one might 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 must look elsewhere.

FAQs

Are energy bars for squats?

Energy bars just like the REP Health Double Black Diamond Bar are glorious for squats. They’ve a middle knurl that helps maintain the barbell in your again. Plus, their low whip (that 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.

What’s the finest bar for bench presses?

REP Health’s Double Black Diamond Bar is a good barbell for bench presses. It has IPF knurl marks to behave as a visible reference for the place to position your palms. As a result of it makes use of bushings as a substitute of bearings, the sleeves gained’t rotate as a lot. The decreased spin can assist the barbell really feel extra balanced through the bench press.

What bar is utilized in powerlifting competitions?

The Eleiko IPF Powerlifting Competitors Bar is usually utilized in powerlifting competitions. The IPF dictates the specs for competition-grade powerlifting barbells.
You possible gained’t see the REP Double Black Diamond Energy Bar at a world powerlifting meet as a result of it’s not IPF-certified. Nevertheless, it does conform to IPF requirements. Should you prepare with this barbell, it ought to really feel much like a barbell you’d use in a contest.

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