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

This is perfect for home use. I have dumbbells that go from 5 - 100 lbs and this holds them all. I was worried the 100 lbs would be too much. But, the unit held the 100 lbs and there were no issues on my end. These will be great for deadlifts and farmer's carry exercises in the yard. The unit itself is very solid and I don't have too much to complain about. The only "issue" is screwing the thing closed. It can be a slight pain at times. But, overall, I really like this and would recommend it to anyone.

I wasn't sure about this, but I'm very happy with the purchase. I've attached dumbbells ranging from 15-45 lbs and everything seems safe and secure.The only little thing to keep in mind is that the hand grip on the dumbbells is longer than the clamp - so if you're doing a curling exercise you need to be mindful of the position of the dumbbells, because as you curl the weight can slide within the grip creating a jerking shift in the weight. But that's a minor issue that you'll quickly figure out how to avoid.

I’d been looking for something for my home “gym” to do some deadlifts, but never could find anything that wouldn’t take up a ton of space or require a ton of money. Then I found this and thought “eh, I’ll give it a go”.I use it with my bowflex dumbbells, and it easily connects. I found it’s easier to space the dumbbells apart first, on their stands, prior to connecting the bar. Then I can lift up and set right back down into the stands so I can move from one setting to the next or move to only using the dumbbells.It feels pretty sturdy and supports the weight of the dumbbells without too much wiggle.My only issue is there is slight rotation with the foam grip, but it’s not too bad. Still able to lift and grip well enough for my purposes.Overall, I’d buy it again. Doesn’t take up space, works for my bowflex dumbbells, and I’m now able to incorporate more exercises into my home routine when I don’t want to go to the gym.

Makes your dumbells more flexible for use.

Works well on Nonzero Gravity Power Dyne Adjustable Dumbbells (also bought on Amazon). Fits just right over the handles. Nice and snug. Keep in mind, since the ends are dumbbells and not normal weights (where the weight would be centered on the bar) any movement or rotation of the bar feels different/strange compared to a normal barbell. This is because these being dumbbells on the ends, the weight extends beyond the center of the bar unequally (as opposed to a regular barbell where the weight is over the bar evenly around the bar because its in a circle). So any natural rotation of the bar creates momentum that you feel in your hands. Didn’t expect that, but makes sense and should be expected. It’ll be something to get use to. You’ll understand what I mean when you start using them. Otherwise, seems to be the next best thing to having an actual ez-bar and now I have more uses for my dumbbells and more exercises to work with.

Purchased the EZ Curl model, and have been using it for biceps to supplement standard dumbbell exercises. The product is ok, but the clamps do not hold the dumbbell tight enough, so they will slide a bit when doing curls. Not terrible, but still annoying. Also, the foam grips are not centered, so you have to make sure your hands are in the right spot to feel balanced. Overall, the product is way overpriced for a bunch of plastic and C+ functionality. I don’t see this as a long term solution at all. Can’t recommend this at its current price and and general usability. Bummer of a result for $130.

Perfect addition to my gym. I've recentlydownsized the equipment I use, now with theHyperbell Straight Bar, EZ Curl and Kettlebell I can fully utilize the dumbbells I have. I also us some magnet add on weights, that attached to the dumbbells to make increasing set weight quick and easy and maximize the workout.Silent---No rattling plates to wake up the family on those early or late night quick pump sessions. Love it. Strong. Easy to use. Great Customer Service.

Absolutely amazing product!!!! It works amazing with my bowflex dumbbells… definitely its a must have!!!!