Cap Barbell Review

Is your goal this new year to improve your core strength? Are you looking for a new piece of equipment as a new addition to your home gym? If that’s the case, then you might want to invest in a barbell like the Cap Barbell, a bar that targets your core with crunches. 

Sure, it might be expensive compared to other bars. So, if you’re on a tight budget, feel free to stop reading this review. However, if you’re looking for a top-quality bar, then you might want to consider this Olympic Barbell.

If you’re interested to know more about the review of the Cap Barbell, keep on reading. We’ve made an in-depth review of the bar to help you decide if you should get one or not.

TLDR: Review of the Cap Barbell

CAP Barbell Olympic Weight Set, 110 lbs - -

Product Description

The Cap Barbell is a power bar designed to target your core with crunches. It is also versatile if you want to use it for training, commercial, or home use. It is constructed from solid cold-rolled steel, finished with black phosphate. This power bar measures 2185 millimeters in length and weighs 44 lbs or 20 kilograms. 

This Olympic Barbell also comes in three different sizes namely, The Beast (CAP OB 86B), The Boss, and The Rebel. It has no center knurl and is built to accommodate any 2-inch Olympic plates. Its sleeves feature snap clips. Meanwhile, the power bar includes a medium-depth diamond knurling, perfect for a secure grip when lifting heavy. 

The original bar is manufactured out of steel, black oxide finish, and polished steel sleeves. They are also available in red, purple, blue, or pink. It includes a UV-stable acrylic clear coat with a metallic flake. Bars in the colors pink and green include the same quality black oxide and matte-finish.

Another feature to admire the Cap Olympic barbell is that it has a weight capacity of 500 lbs. Its style adds resistance to your workout and exercise methods. Its design features a curve, with thin cushioning on the bars and a soft, comfortable headrest. 

Pros and Cons

Here are the top-most pros of using the Cap Barbell for yourself:

  • Available in red, purple, blue, or pink
  • Has a weight capacity of 500 lbs
  • Suitable for any skill level
  • Constructed out of sturdy and durable material
  • Sleeves feature snap clips
  • the bar includes a medium-depth diamond knurling
  • Built to accommodate any 2-inch Olympic plates
  • The original bar is manufactured out of steel, black oxide finish, and polished steel sleeves
  • Includes a UV-stable acrylic clear coat with a metallic flake
  • Bars in the colors pink and green include the same quality matte-finish

However, here are some cons that you should know to understand the product better:

  • Unfoldable
  • Includes only limited exercise methods
  • Has no center knurling

review of cap barbell

Is it worth it?

Yes. If you’re seeking an olympic bar that will help you improve your core strength, then the Cap Barbell is worth a try. However, if you’re looking for a budget bar instead of a top-quality bar, then this might not be for you.

In-Depth Review of the Cap Barbell

The Cap Barbell is a power bar that is designed to improve one’s core strength by targeting your core with crunches.

Types of Cap Barbells

  • Cap 7-foot Olympic Bar
  • CAP Olympic Cambered Bench Press Bar
  • CAP Standard Threaded Solid Super Curl Bar, 48 in
  • CAP Doorway Chin Up Bar
  • CAP Olympic Curl Bar with Collar
  • CAP OB 86B “The Beast” Olympic Lifting Bar : CAP Barbell Standard 1-Inch Barbell Weight Set, 100-Pounds : Sports & Outdoors


Here are the different specifications of the Cap Barbell:

  • Dimensions: 87.8 x 3.39 x 3.39 inches
  • Weight: 44 Pounds
  • Manufacturer: Cap Barbell
  • Date First Available: May 24, 2019
  • Foldable: No

Quality and Durability

The CAP Barbell does a great job by creating adequate resistance to strengthen one’s core. Over time, the desired results and progress show. It doesn’t put you in strange, uncomfortable, or awkward positions and routines. Instead, it focuses on only one area: your core.

This CAP barbell’s materials are made out of steel, providing a durable and sturdy construction. This ab machine acts as a center knurl for your sit-ups, push-ups, and crunches. On the other hand, you’re only limited to what you can perform with this Olympic Barbell, compared to a home gym. 

Workouts and Exercises

So, what can you do with this CAP bar Here are the most common workouts and exercises recommended with the Cap Barbell:

  • Close-grip triceps bench press
  • Inside-grip bench press
  • Hammer curl
  • Squat
  • Floor press
  • Push press
  • Good morning
  • Upright row
  • Biceps curl

Additional Features

The CAP barbells come in three different sizes namely The Beast, The Boss, and The Rebel. The bars can be finished in zinc chrome or black phosphate, and the prior does not include any deformities. One feature of the bar’s spin on the Boss barbell is excellent. The sleeves can spin up to 1.5 seconds before it stops. If you ask us, it’s better than all the other budget bars.

The Beast Bar, or also known as the CAP OB 86B, measures 2185mm in length and is designed to take on super heavy workloads. It is also a top choice for Olympic lifting and other professional weightlifters and club owners. The CAP OB 86B’s medium-depth diamond knurled handgrips are 30mm in diameter and are designed for a tight, non-slip grip when lifting. 

The Rebel, on the other hand, is a top choice for home gyms, commercial gyms, club owners, and powerlifters. The length of this bar is 2185mm and it was designed with a comfortable center knurl and medium-depth diamond knurling. This bar is ideal for squats, bench presses, and deadlifts.  


Fortunately, Cap Barbells includes a 5 year (commercial) and 30 day (Home) warranty for bars. However, it only covers defects in material or craftsmanship, but not on lost or loose end bolts or retaining clips, rust, chips, peeling, or cracked finish as a result of misuse.

Who is it Best for?

The Cap Barbell is best for those who are seeking top-quality power bars to help improve their core strength. It may come with a hefty price, but it still includes a couple of amazing features.

What Do People Say About it?

An Amazon customer named Kuangbao left a positive review for the product. He shares more of his experience with the Cap Barbell by saying, “I was very excited for this to arrive, the box was broken when it arrived which kind of makes sense since it’s heavy and can easily make holes in a box from any sudden movements probably throughout delivery. However, the bar was not damaged or scratched.”

However, he also shares a few downsides by saying, “The only problem is I can’t find any rubber plates now due to low stock everywhere. So I made my own for the time being with old tires which weigh 25lbs.”

On the other hand, an unsatisfied customer named Jeremy G wrote a negative review by only giving one star. He wrote, “This is my second 86B. The first one was flawless. Great bar, maybe the best… The second bar I ordered has a major problem. There are metal shards everywhere. I’ve been using it for a month now and my hands are filled with metal splinters. There is no easy or cost-effective way of returning it for a replacement.”

A YouTube channel named LiftingDad created a video reviewing the Cap Barbell after using it for four years. “I do think that there’s a great value that comes from this barbell,” he shares.

He also adds, “It is still, up to this day, a fantastic barbell.” In the video, he shows the markings on his barbell’s sleeves. He also shows the right collar that moves a little bit rough than the opposite side. He says that it is something that he needs to take a look at, but he doesn’t find it problematic in terms of lifting.

He also mentions one downside of the bar, which is the lack of center knurling. However, he resolved it by wrapping one layer of athletic tape around the center knurl. 

The Verdict: Should I Try It?

One way to improve your core strength is to invest in an Olympic bar. The Cap Bar is a great option for those who are also looking for a new addition to their home gym.

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