Easy to clamp onto my dumbbells. Feels very sturdy and well made. For the price you would be silly to not add this to your workout equipment
Hyperbell Bar
Regular price
$97.00
Sale price
$97.00
Regular price
$129.00
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Free Shipping On US Orders
Money back guarantee
2-year warranty to fix/replace your equipment
Hyperbell Bar – Turn Your Dumbbells Into a Full Barbell
The Hyperbell Bar is the most versatile home gym upgrade—allowing you to convert your dumbbells into a fully functional barbell in seconds. Designed for those who want big gym lifts without big gym equipment, Hyperbell is built for strength, durability, and ease of use.
- Dumbbells to Barbell in Seconds – Securely attach any standard dumbbell (up to 100 lbs each) to create a full barbell experience.
- Versatile Training – Perfect for bench press, squats, deadlifts, curls, overhead presses, and more.
- Heavy-Duty Construction – Engineered to support up to 200 lbs (100 lbs per side) with high-strength, reinforced materials.
- Comfortable Grip – Durable, textured grip for better control and reduced hand fatigue during lifts.
- Space-Saving & Portable – Replaces the need for bulky barbells, making it ideal for home gyms, small spaces, and travel workouts.
- Safe & Secure – Strong locking clamps ensure your dumbbells stay in place during every lift.
Common Questions
What dumbbells work with the Hyperbell Bar?
Hyperbell is compatible with most standard adjustable and fixed dumbbells with handle diameters up to 1.5 inches. It works with Bowflex, and traditional hex dumbbells.
How much weight can it hold?
Hyperbell supports up to 200 lbs total (100 lbs per side).
Is it safe?
Yes. The heavy-duty clamp system securely locks your dumbbells in place, ensuring stability during every lift.
Does it feel like a regular barbell?
Yes, but with the added flexibility of using different dumbbell sizes. The knurled grip provides a secure, comfortable hold, similar to a traditional barbell.
Can I do squats, deadlifts, and bench press?
Yes. Hyperbell is designed for all major barbell lifts, including squats, deadlifts, presses, curls, and rows.
Is it easy to store?
Yes. Unlike bulky barbells and weight sets, Hyperbell takes up minimal space and can be easily stored or transported.
- Fortified design can hold up to 200 lbs. (100 lbs. each side)
- Multi-purpose straight bar, made from high-end steel
- Dumbbell handle length needs to be at least 4.5” long. Most dumbbell handles are approximately 6” long. The dumbbell handle’s diameter can’t exceed 1.5” at its thickest point.
- Enhance your Hyperbell Bar workouts with Hyperbell Resistance Bands
- Hyperbell Bar is 41” in length with clamps
- Hyperbell Bar is 31” in length in between clamps
- Hyperbell Bar weighs a total of 5 lbs.
We are committed to bring our products to everyone in the the United States. Our service delivers to the United States and is dedicated to meeting a variety of shipping needs. Free Shipping On US Orders
You can return your product up to 30 days after receiving your order.
Customer Reviews
Overall rating: 4.4 / 5 from 2202 reviews.
I am a 74 year old male who lives in a duplex. Though spacious, space must still be used effectively and efficiently. So already having a nice range of Cap dumbbells, and wanting a straight bar, but not enough room to add plates and a rack. Then I saw the Jayflex Hyperbell bar, I knew it would meet my workout needs perfectly, and I was right. It is the best thing since sliced bread. The sturdy construction, simple disassembly, ease of attaching dumbbells, and safe. I use a lot of dumbbell exercises, due to the stabilizing muscles they develop. The Hyperbell Bar is worth every penny. ☆☆☆☆☆ 🤘
Love this curl bar. I highly recommend it for your work outs…..
Works great!
The jayflex hyperbell straight bar is an amazing product and the originality behind the idea of using your own dumbbells is unparalleled. The bar itself is very sturdy and the 200lbs limit is more than enough weight I'd ever use for it (I'm using Snode AD80s). After a few uses, I assessed the practicality of the product as it pertains and fits into my own workout split. PROS 1. Rigidity and strength. I must say the bar itself is engineered to last. I'm aware the foam inserts can be replaced after wear and tear (after I found that out it was the final check box for me to purchase). The plastic nuts to tighten it seem to hold up just fine so far (I've attached up to 160lbs thus far). It does make a loud *CLICK* on one of the sides, when initially lifted off the ground with that much weight. I'm hoping it's just a "break in" period and not defected. It seems okay but I will monitor it. CONS: 2. The rubber grip could probably be replaced altogether by a pattern of knurling instead, and maybe swap the plastic nuts with aluminum. Definitely would have been a 5/5 stars from me with these two adjustments. Another pet peeve that you guys might want to consider on a more "premium model option" of this product (maybe verses the current standard model?) is the option of *swivelling clamp ends" so the low center of gravity can always be swivelling to the ground during a repetition. Now, I personally like the "wonkier* feeling of doing curls and having to lap the entire curve of the dumbbells into one rep (it really slows the rep down and forces you to really work it), but others might not. Find a way to swivel the end clamps; and I think the broader market for this sweet little bar will increase tenfold. Just my humble opinion. Overall: FANTASTIC PURCHASE for my little indoor office / home gym. Glad I found this and didn't go with some knock off version on Amazon. Thank you!
Great tool to enhance your home gym! Holds up to 200lb very well. I love how simple it is. It has elevated my routines. The material is great and feels firm. No complaints
I was really hoping to use this with the CORE Fitness Adjustable Dumbells I already have. The website had said it worked with them at the time of purchasing them and I had watched videos of other people using them with it. Unfortunately the handle is JUST barely too big on these dumbells for it to fit. My wife's generic rubber Walmart Hex dumbells fit (like in the picture) but they're kind of loose and move up and down when working out. It works but not as elegantly as I expected. It is well made but a bit short in length. I really hope Jayflex will consider making different sized clamps for different sized dumbells. It seems like an easy fix since the clamps can be quickly removed from the bar. Then people could choose the clamp that works with their dumbell when purchasing it and more people could buy it. I'm not sure if I'll keep it or go through the trouble of returning it. I dont want to make my simple set up bigger by collecting separate dumbells that fit this bar just to use with it.
Love these bars, super easy to use!
Store owner replied: Hi Jessie, That’s exactly what we hoped for — effective and easy to use. Thanks for your support!
Love the barbell. It’s well constructed and allows me to do more workouts at home.
Store owner replied: Hi Oluwaseyi, Thank you so much for the great review! We’re thrilled to hear you love the hyperbell and that it’s helping you expand your workouts at home. We put a lot of focus into quality and durability, so it’s great to know that came through. Enjoy your training, and thanks again for your support!
The bar doesn’t fit my Bowflex 1090 adjustable dumbbells despite having 1.5” grips. The clamp won’t close and falls off the bar on every attempt. I’ve sent three messages to customer service with no response. I've checked my spam folder and there is nothing beside auto-generated emails. Be aware that they will charge you $18 for return shipping.
Store owner replied: Hi Jon, We responded to your e-mails on May 4th and May 8th. Please check your spam, as sometimes our messages end up there!
Works good.
One of the clamps is split.
Hyperbell Bar- SOME ITEMS BACKORDERED DUE TO HIGH DEMAND
Store owner replied: Hi Katie, Please send this photo to support@jayflexfitness.com, along with your order number. We are happy to get a replacement collar out to you!
These fit the Bowflex adjustable dumbbells
Store owner replied: Hi Jackie, Thanks for sharing the video! We appreciate you being a part of the Jayflex community!
It’s tough to screw the washer things into place bc of the plastic threading. You have to perfectly line it up and twist it quite a few times till it catches. For the price I feel like it shouldn’t be as much of a pain in the butt to set up, but the bar itself is great. Quality of the plastic clamps is eh
Store owner replied: Hi Angela, We are so sorry to hear this! It shouldn't be that difficult to screw the collars on, and if you continue to experience issues, please reach out to support@jayflexfitness.com with your order number and a video showing the issue further. We have replacement clamps/collars we can send that should fix the issue!
I like it, knowing that I don’t have to go to a busy gym. I could just do my own squats in my own dead lives in my own RDL‘s at home. It’s so much easier so much more convenient and Cleaner hygiene is everything.
Store owner replied: Hi Gloria, This is exactly why we created it! Being able to train hard at home — on your own time and in your own space — is a game changer. No busy gym, and no waiting for equipment. Thanks for sharing your experience!
Absolutely love it!! So practical and functional.
Store owner replied: Hi Lydelina, Love hearing this—thank you!! So glad it’s been a practical, functional addition to your workouts!
Collars are IMPOSSIBLE to loosen and tighten!! It locks up all the time. Not at all user friendly!! They are permanently locked up with no weight.
Store owner replied: Hi Danielle, This definitely shouldn't be happening - please reach out to support@jayflexfitness.com for assistance!
The threads just don’t line up correctly and it takes a while to get it set up which cuts into workout time. I spent several minutes trying to screw each side so that’s 5-10 minutes every time I change out the dumbbells.
Store owner replied: Hi Erin, We are so sorry to hear this! It shouldn't be that difficult to change the collars out, and it may be an issue with the threads lining up properly on yours. Feel free to reach out to support@jayflexfitness.com, and we have replacement pieces we can send!
The best for in home exercises. I loved that I could use the dumbbells I already had.
Store owner replied: Hi Vanessa, That’s wonderful to hear! Nothing beats a solution that fits right into your home gym and lets you keep using the equipment you love. 😊
Arrived on time and was easy to setup. Just as advertised. I'm loving it!
Store owner replied: Hi Juliane, Thank you for the great review! We’re glad it arrived on time, was easy to set up, and lived up to expectations. So happy to hear you’re loving it—thanks for sharing!
Box came in torned open ..but items were all in box. The bar with dumbells feels good.
Store owner replied: Hi Raul, Thank you for sharing your feedback. We’re sorry to hear that the box arrived torn—this certainly isn’t the experience we want for our customers. We’re glad to know that all items arrived safely and that you’re enjoying the bar. If you ever have concerns about your order or packaging in the future, please don’t hesitate to reach out to our customer support team—we’re always happy to help. We appreciate you taking the time to leave a review!
Works well with cast iron dumbbells. Brand name CAP bought off Amazon.
Store owner replied: That's so good to know! Thanks for sharing!
I love having my Jayflex bar! It is so easy to use and increase the options for my at-home workouts!! It’s durable and exactly what I needed!
Store owner replied: Hi Amanda, Thank you so much for the amazing review! We’re thrilled to hear how easy it is to use and that it’s expanded your at-home workout options. We’re glad it’s exactly what you needed—thanks for choosing Jayflex!
The Hyperbell Bar is the perfect addition to my home gym!
Store owner replied: Hi Angela, Thank you so much! We’re thrilled to hear the Hyperbell Bar has been a perfect addition to your home gym. Enjoy the workouts!
The round circular class that’s supposed to hold the weights in place on one side does not work at all. It’s very tight. It’s very hard to move and doesn’t hold the weight in place. Our package came damaged and I did purchase the package protection, but there’s no information or anyone to speak to regarding how to take advantage of getting a replacement. It’s unfortunate because it was a Christmas gift so the box was damaged which was disappointing. It’s a great concept, but not sure if it truly will work properly without all the hassle of trying to get it connected.
Store owner replied: Hi Lori, We responded to your first inquiry on Dec 27th, and didn't hear back! We want to ensure we get you taken care of. Please check your spam, as sometimes our messages end up there!
It's great it's solid and sturdy definitely worth the money thank you
Store owner replied: Thank you Edward!
This is great. Saved a ton by not having to buy traditional bar and plates. It even fits my CAP adjust-a-bells!
Store owner replied: Hi Kurt, Love hearing this! Saving space and money while keeping workouts effective is exactly what we designed it for. Thanks for sharing!
It's an amazing product. Only complaint is the ring was factory-tight; I had to add soap to the base to loosen it up a little, and with a ratchet, but it still took all my force to untighten. Apart from that, it is a good product. I would recommend it to anyone starting a home gym, and it can still be stored out of the way.
Store owner replied: Hi Sohany, Thank you for the detailed review and recommendation! We’re thrilled to hear you’re enjoying it and that it’s a great fit for a home gym. We appreciate you pointing out that the collar was too tight as well—your feedback is helpful and will be shared with our team. Thanks again for your support!
I’m in love, I’m in love and I don’t care who knows it! 🎄 this bar has changed my at home workout routine. We recently moved and I had to give up my weight rack. This bar has brought back everything I love about lifting! Even if it has to be on a different scale now. 10/10
Store owner replied: Hi Hannah, We appreciate a good 'Elf' reference, especially this time of year! We’re so glad the bar has brought the joy of lifting back into your routine, especially after giving up your weight rack. Hearing that it’s changed your at-home workouts and earned a 10/10 means everything to us. Thanks for sharing the love and for choosing our gear!
I just started using it this week. It’s easy to use and change the dumbbells. Definitely recommend it.
Store owner replied: Hi Sylvia, Thanks for the great feedback! We’re so glad to hear you’re finding it easy to use and switch between dumbbells. We appreciate the recommendation and hope it continues to be a great addition to your workouts!
Absolutely love my hyperbell bar! Great addition to my home gym and easy to use!
Store owner replied: Hi Devyn, Thanks so much! We’re thrilled to hear you’re loving your Hyperbell Bar and that it’s been an easy addition to your home gym setup. Appreciate you sharing your experience!
Helping me be able to increase my training without having to go to gym
Store owner replied: Hi Elaine, That’s fantastic to hear! 🙌 We love that it’s helping you level up your training right from home—keep up the great work!
I really like the bar, just wish the locks on each side would not be so hard to come off. When it’s heavy weight the locks get super tight but aside from that, it is a great tool for my home gym.
Store owner replied: Hi Daniel, Thanks so much for your review! We’re glad to hear you’re enjoying the bar for your home gym. We appreciate your honest feedback as we’re always working on ways to improve. Thanks again for sharing your experience!
Terrible design and functionality but a great idea. Save your money and not worth it. Nut is stuck and will not loosen AND I used the correct dumbbell diameter but they are loose so they shift with every set, it’s a matter of time before this turns into a safety hazard.
Store owner replied: Hi Moshe, We are so sorry to hear this! Please reach out to support@jayflexfitness.com for assistance with troubleshooting.
Great piece of equipment for your home set-up. Reliable, sturdy, efficient. Recommend.
Store owner replied: Hi Steve, Thank you for sharing your feedback! We’re so glad to hear you find it reliable and sturdy—it’s great knowing it’s a solid addition to your home setup. We truly appreciate your recommendation!
HELP!! Unable to open
Store owner replied: Hi Alice, Please reach out to support@jayflexfitness.com for some troubleshooting tips!
This is awesome for squats, hip thrusts, and deadlifts! I feel like I can really maximize my gains at home when I can’t make it to my gym. Would highly recommend 🔥
Store owner replied: Hi Mario, Thank you for the awesome feedback! We're thrilled to hear it's helping you crush your squats, hip thrusts, and deadlifts — and that you're able to keep making gains even when you're not at the gym. Keep up the great work, and thanks so much for the recommendation! 🔥
This hyper bell bar is AMAZINGGGGG! It was honestly so easy to use, the shipping was fast and man my workout at home felt just like I was at a gym! I can’t wait to get the kettlebell!
Store owner replied: Hi Quiana, Wow—thank you for the incredible review! We're so pumped to hear that you're loving the Hyperbell Bar and that it made your home workout feel just like the gym. Glad the setup was easy and shipping quick! You're going to love the kettlebell too—can't wait for you to try it!
I am a personal trainer and run outdoor workouts. I have had a Jayflex bar of my own that I have used personally for a couple of years. I purchased four more and created a partner out last week with them. Everyone loved them! It was nice and versatile and allowed me to program bar exercises in. I am limited in that I can’t really conveniently bring full bars out. These Jayflex bars provide a nice middle ground!
Store owner replied: Hi Tandy, Thank you so much for the awesome feedback — we love hearing how you're using the hyperbell bars in your outdoor workouts! It’s especially rewarding to know they’ve earned a place in your programming as a personal trainer. We designed them exactly for this kind of versatility and portability, so it’s great to hear they’re making a real difference in your sessions. Thanks again for your support and for sharing with your clients — we’re proud to be a part of your training toolbox!
Such a handy piece of equipment to have in my home gym! Great for upper body day and lower body day! Great addition to my home gym!
Store owner replied: Hi Eman, Thank you so much for the great feedback! We're thrilled to hear that it's become a valuable part of your home gym and that you're getting great use out of it on both upper and lower body days. Wishing you continued success with your workouts!
Just two size requirements
Your dumbbell handle length must be at least 4.5” long to accommodate the width of the Hyperbell Bar clamps. (Most are 6”.) Lastly, the diameter of your dumbbell handle can be no bigger than 1.5” at its thickest point.
Compatibility
The Hyperbell Bar is compatible with a variety of dumbbells including:
- Rubber Hex Dumbbells
- Snode
- Peloton
- JaxJox
- MX Select
- Weider
- Bowflex SelectTech Adjustable Dumbbells 552
- Bowflex 1090s purchased before 2010. Newer models of the Bowflex 1090s have a thicker handle of 2 inches and will not fit.
The Hyperbell Bar is incompatible with:
- NuoBell
- Bowflex SelectTech Adjustable Dumbbells 1090, purchased after 2010
- Neoprene (rubber) dumbbells
- FitRx
- PowerBlock
HYPERBELL Benefits
The Hyperbell Bar works great with a variety of dumbbells including: Hex, Peloton, JaxJox, MX Select, Weider, CORE Fitness, and Bowflex SelectTech Adjustable Dumbbells (552 and 1090). Just two size requirements: Your dumbbell handle length must be at least 4.5” long to accommodate the width of the Hyperbell Bar clamps. (Most are 6”.) Lastly, the diameter of your dumbbell handle can be no bigger than 1.5” at its thickest point.
Over-engineered for durability and extensively drop-tested, the Hyperbell Bar is made for rugged, regular daily use.
Turn your dumbbells into a full gym—and a great full body workout. One bar and two clamps, along with 1 or 2 of your existing dumbbells transforms into a macebell and a barbell. Add Hyperbell Resistance Bands for a bigger challenge and even greater gains. 25+ additional exercises.
Space-saving design is ideal for home gyms with limited space.
Can support up to 200 lbs. (100 lbs per side/per barbell).
Clear, simple instructions for set up and use, thanks to simplicity of design of the clamping mechanisms and collars that secure the clamps.
Comfort padding and a good grip make the Hyperbell Bar comfortable and secure to handle.
Weights fasten securely with proper application of the safety collar, and won’t come off during workouts.
