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Jayflex

Jayflex Hyperbell Dumbbell Converter - Convert Dumbbells to Barbell Set and Kettlebell for Home Fitness - Adjustable & Up to 200 lb Capacity Weight Barbell for Weight Lifting

  • Based on 1,122 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 9
Order within 20 hours and 37 minutes
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Color: Barbell


Features

  • DUMBBELL TO BARBELL CONVERTER: With the adjustable steel barbell bar, transform your adjustable dumbbell set into a heavy-duty weight bar for weights lifting and strength training bars at home.
  • WORK FROM HOME FITNESS: The perfect addition to your home gym equipment, this weight lifting bar allows you to work on your fitness from the comfort of your own home.
  • ADJUSTABLE DUMBBELLS: The dumbbell barbell converter fits most standard and adjustable dumbbell weight sets with straight or curved handles up to 1.5 thick and minimum of 4.5 long, providing dumbbells adjustable weight for your workout needs.
  • BARBELL SET: Incorporate this weight bar into your home gym for bar weights and barbell weights to take your lifting and strength training to the next level with squat bar and bench press bar exercises.
  • HOME WEIGHT SET: Enjoy gym weights for home with this versatile dumbbell to barbells converter, compatible with rubber dumbbells, Bowflex SelectTech adjustable dumbbells, and other brands for a comprehensive home gym solution.

Description

Transform your home gym into the ultimate fitness center with the Jayflex Hyperbell Bar. This amazing adjustable dumbbell set allows you to work from home, without the need for extra equipment or space. The Hyperbell Bar has multi-purpose high-quality steel connectors that allow you to convert your dumbbells into a full barbell set. The Hyperbell Bar can handle weights of up to 200 lbs, with each side of the dumbbell connector bar capable of holding up to 100 lb weights. With the weight lifting bar included in the set, you can easily create a challenging workout that helps you reach your goals. Built with high-strength modular plastic clamps, the Hyperbell Bar has been stringently tested for durability in the toughest workouts. The bar is perfect for serious strength training and can be used for bench presses, deadlifts, and power cleans. Incorporating the Hyperbell Bar into your home fitness routine is easy. Simply snap your chosen weights into the dumbbell attachments on the weight bar to create a versatile workout routine. The weight-adjustable home barbell connectors are foam-lined for a safe and secure grip. The Hyperbell Bar is ideal for home gym workouts and is compatible with most standard hex dumbbells, including Bowflex SelectTech, CORE Fitness, Peloton, JaxJox, MX Select, Merax, and NordicTrack (orange version). However, it is not compatible with PowerBlock, NordicTrack (blue version), or Nuobell dumbbells. Whether you're looking to intensify your squats, lunges, curls, and rows, or target the chest, shoulders, and biceps with bench presses and military presses, the Hyperbell Bar is the perfect addition to your home gym. Order now and take the first step towards achieving your fitness goals!

Brand: Jayflex


Color: Barbell


Item Weight: 5 Pounds


Material: Alloy Steel


Special Feature: Adjustable


Brand Name: Jayflex


Set Name: Jayflex Hyperbell Dumbbell Converter Set


UPC: 850051350001


Number of Items: 1


Manufacturer: Jayflex Fitness


Model Number: BR001


Part Number: BR001


Unit Count: 1.0 Count


Item Weight: 5 Pounds


Item Dimensions L x W: 40"L x 4.5"W


Handle Diameter: 1.5 inches


Number of Pieces: 1


Color: Barbell


Style: Adjustable


Material: Alloy Steel


Handle Material: Plastic with Foam Lining


Other Special Features of the Product: Adjustable


Target Use Body Part: Whole Body


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Does what I wanted
Color: Barbell
I like that I now have a barbell with adjustable weights by using this. I think it's made pretty well. My only gripe is that the collars/nuts are plastic and easy to cross-thread. If you are careful they look like they could last a while, but if you're impatient and cram the nuts on, I could see them breaking and ruining the functionality of this. Also, if not obvious, the barbell is not symmetric when using (since the dumbbells are not circular). It's not a big deal, just something to get used to. ... show more
Reviewed in the United States on January 22, 2026 by a guy
    • Just what I needed for heavy dumbbells
Color: Barbell
So far, so good. I bought this to pair with a set of Snode AD80s for heavy dumbbell hip thrusts, squats, and lunges. It securely holds the full 160 pounds and has made all of these exercises much easier to perform. For heavy hip thrusts in particular, it’s a big improvement over my old Velcro hip-thrust belt. I added a rubber barbell pad, and the whole setup works great. ... show more
Reviewed in the United States on January 28, 2026 by Scott M.
    • Great for making your dumbbells into a more versatile barbell, but with limitations...
Color: Barbell
I have the adjustable Core Fitness Dumbbells that got from 5-50 lbs, and a flat adjustable bench I use for various exercises. This seemed like a great way to be able to do some straight bar bench presses, shrugs/deadlifts/squats, etc., even tho I'm limited to light weight (100 lbs max, as the bar weighs very little) So for deadlifts, shrugs, or bicep curls/triceps extensions, this does the job pretty well. The down side to getting the bar to your chest in order to do bench press, is that with out a rack, you basically have to snatch/clean the bar as you lay back on the bench to get it on top of your chest. It can be done by resting it across your thighs as you sit, if you're going all the way flat, you pop your legs up and can rotate into position. Doing incline chest press gives you much less room to move, and this can be difficult to do w/ 100 lbs. I weigh about 160 lbs myself, so bigger people might not struggle as much. Without a squat rack to get under the bar, there's really no safe way to get this bar across your back/shoulders for squats, unless you're going w/ light weight. Point being, know the limits for what you want to do. Also the plastic collars are disappointing, as they seem cheap/flimsy compared to the construction of the bar and dumbbell holders, (holders are also plastic, but thick and sturdy). The red screw-down collars are working well so far, so maybe they'll last as long as you don't abuse them. For $130, this is a good home gym addition if you want some variety in your equipment. ... show more
Reviewed in the United States on May 29, 2024 by Brandon
    • Great home gym addition
Color: Barbell
Not sure this is for a powerlifter, but it’s been a great addition to my home gym. Saves space, sturdy, and works with my BowFlex adjustable dumbbells.
Reviewed in the United States on April 17, 2026 by Julian Schroer
    • No fit with Nuobell adjustable dumbbells
Color: Barbell
The product is look great but just not fit with my Nuobell adjustable dumbbells. Sad that I have to return it
Reviewed in the United States on May 30, 2026 by Phennapha
    • Avoid: Won't fit your existing dumbbells!!!
Color: Barbell
Terrible design! It doesn't fit my existing dumbbells because the enclosure for the dumbbell handle is too small. Maybe the company designed it so that it only works with their products. Returning it ASAP.
Reviewed in the United States on January 19, 2026 by AC
    • Great piece of kit. Wish it was slightly longer and covered in rubber.
Color: Barbell
I love the fact that this can hold hex dumbbells which have those convex handles. Very versatile. Packs away really easily. Standing the weights upright will give you (well, 5’7” me) a good distance from the ground for deadlifts. Can be difficult to determine where to put the center of gravity as the weights rotate like with bicep curls. Best to do them with just the dumbbells. There is a spot in the middle of it that doesn’t have the rubber coating and that sits right across your upper back for squats. The length is ok for me but my 6’ friend said he would have difficulty doing some exercises like bench press. Would like to see a more sturdy attachment than plastic as I think the threaded clamp will be the first to go and then the thing is useless. All in all a great product. Chose this over the other, cheaper clones as the quality looked better. ... show more
Reviewed in the United States on November 12, 2023 by Edward Kidman
    • Great addition to my home gym Great addition to my home gym
Color: Barbell
Review Image by Amazon Customer
I just got mine today. The hex dumbbells that I have, they do move around just a tad due to the length of my dumbbell handle like some other reviews mention but the exercises I’m using this for, they do not move at all (RDLs, bench presses etc). I also placed an extra piece of foam in there and it eliminated the moving completely. I think ima rig up something more firm to use if I feel like it’s an issue. ... show more
Reviewed in the United States on February 10, 2026 Reviewed in the United States on February 10, 2026 by Amazon Customer

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