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Dumbbell Barbell Converter Bar Set, Adjustable Dumbbell Converter for Home Gym, Compatible with Most Dumbbells Including BowFlex, All-Steel Bar, Supports Up to 220 lbs for Weight Lifting

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$99.99

$ 45 .99 $45.99

In Stock

1.Style:S Bar


About this item

  • Dumbbell to Barbell Converter Bar: Easily convert your dumbbells into a barbell without the need for additional bars or weight plates. Perform over 30 exercises, including bench presses, squats, and deadlifts. This dumbbell converter bar is ideal for home strength training and weightlifting, making it perfect for those seeking to expand their workout options.
  • Durable All-Steel Construction: Made from high-quality steel, this dumbbell-to-barbell converter bar offers a strong grip, exceptional durability, and stability. Rigorously tested for safety, the reinforced steel connectors can support up to 220 lbs, eliminating fragile plastic components to ensure a secure and reliable workout, even under heavy loads.
  • Easy to Use & Space-Saving: Our dumbbell converter is ingeniously designed for effortless installation and removal of dumbells. You can switch between dumbbells and a barbell in just a few seconds. Unlike traditional, bulky barbells, it requires no complicated accessories and takes up less space. Perfect for home gyms or on-the-go use, it easily adapts to various workout environments.
  • Compatible with Most Dumbbells: The dumbbell-to-barbell converter is compatible with a wide range of standard dumbbells and adjustable weight sets, making it suitable for various materials, weights, and handle designs. For example, Marchmars is compatible with several dumbbell brands, including Bowflex, Core Fitness, Cap Barbell, Snode, Nuobell, Yes4All, LifePro, Yaheetech, Amazon Basics, and more.
  • Perfect for Home Gym Workouts: With the dumbbell-to-barbell converter, you can enhance your home workouts without the need to purchase costly barbells and weight plates. Save both time and money while enjoying the convenience of strength training in the comfort of your home. Achieve improved fitness results with a wider variety of exercise options.
  • What’s Included: 1 × Dumbbell Converter, 1 × Barbell Foam Pad, 2 × Lifting Straps, 1 × User Manual. Please note that dumbbells are not included.



Product Description

jayflex hyperbell bar for dumbbells
hyperbell
hyperbell bar for dumbbells
jayflex
jayflex hyperbell dumbbell converter
dumbbell barbell converter bar

My Review
Reviewed in the United States on March 28, 2025
This dumbbell-to-barbell converter bar is the hero I didn't know I needed in my home gym. Like a lot of us, I’m working with limited space & budget, so being able to turn my existing dumbbells into a barbell setup is awesome—no extra plates or bulky gear required. And I can switch from dumbbell exercises to barbell use in seconds.The 45" bar length is compact enough for smaller spaces but still gives me plenty of room. It has solid steel clamps with non-slip rubberized material, and the dumbbells lock in quickly and securely. My biggest concern was that they’d shift or rattle during lifts, but so far nothing has budged.Also worth noting: this is designed in a slightly curved EZ-curl style, which I really appreciate for reducing joint strain. It includes with some thoughtful extras too:• A thick foam barbell pad (with velcro straps) for squats or hip thrusts• A pair of padded lifting straps• A very simple manual, honestly that's all you need though.➞ Heads-up, this bar is more metric-friendly. It weighs 8.8 lbs (4kg) on its own and holds up to 220 lbs (100kg). No big deal, just keep it in mind if you’re logging weights in pounds.TLDR: This bar is a super-efficient upgrade for any home gym. And I'm actually saving money, since my dumbbells can now pull double duty. The build quality is excellent, with joint-friendly ergonomic features.
Demin
Reviewed in the United States on March 23, 2025
I have a set of Bowflex dumbbells but no space for a barbell and weight plates. This all-steel converter bar opened up so many new workout options—absolutely awesome and totally worth it!
Mike Zhu
Reviewed in the United States on March 13, 2025
Nice
Lisa Perry
Reviewed in the United States on April 9, 2025
This dumbbell bar is a GREAT accessory to my workout gear! I have an adjustable dumbbell set and the handholds are a bit thicker than many dumbbells you buy online or at the store. I was concerned that this bar wouldn't accommodate the larger handhold but it DOES!! The ends are very easy to open, just make sure you hear a "click" when you lock it around the dumbbell. It also comes with a big thick shoulder pad which I REALLY appreciated when doing squats with the bar resting on my shoulders. It makes it so much more comfortable then bars that just have the thin nonslip foam where your hands go. This bar is slightly shorter than regular barbells but being a female, it's a perfect size for a small to average sized person. If you have very broad shoulders, it MIGHT be a bit on the short side though. This is a very convenient and well thought out piece of equipment and also a nice space saver! Also included were some wrist straps which I have not used yet, but that was a nice addition to have just in case.
Vine Reviewer
Reviewed in the United States on April 6, 2025
Working out at home, I didn't want to fill my house with dumbbells and barbells, so this adapter was just what I was looking for. So far, it has held up to 30 lb weights on each side without issue and has allowed me to do weighted squats, chest presses and overhead lifts and carries a different way than usual, helping stimulate different muscles. The inclusion of the foam pad was super nice for the weighted dips, as it can sit across your shoulders without becoming uncomfortable very quickly. I have tried this with CAP and Peloton dumbbells and it works well with both. But because the clasp holding the weight does not extend for the full length of the dumbbell handle, you will end up with a barbell that has a "top" and "bottom" and it can swing a bit because the barbell is held unevenly by the bar. I haven't noticed this to be an issue with working out just yet, but if you do a lot of dynamic movements, this could be distracting enough to throw you off balance and cause an injury. Just something to watch out for if you plan to use this for a ton of different things. For my purposes, it works great and holds the dumbbells securely.
Terrance Coburn
Reviewed in the United States on April 24, 2025
Ok so the overall concept of this is a winner, I get it. Especially if you don’t have any barbell or barbell weights. You can easily transition from dumbbell arm workouts, to barbell dumbbell workouts with ease. If you’re not a heavy lifter then this is perfect. However, if you are, I honestly think you are wasting your time. This is recommended (in my opinion) for none heavy lifters who want a little taste and feel of a bench press. However, the quality is really well and would last long if you take care of it.
Scott
Reviewed in the United States on April 2, 2025
Wish it didn’t have the foam attached to the bar. Other than that, it’s way more solid than I expected. The clasp mechanism is great, and the way it lets the weights rotate is good. It’s not a full free swing around which I was worried about (because the center of gravity would shift around a lot during movements). Instead it has some resistance so even when the weights rotate it doesn’t throw off the center of gravity much.I tested it with 30 lbs dumbbells on each side and had 0 problem. Idk if it will hold 200lbs but if you really need that much weight just get a normal bar
Donna K Franklin
Reviewed in the United States on April 12, 2025
Love it! Easy to use