Compatibility

The Hyperbell EZ Curl Bar is compatible with a variety of dumbbells including:

- Rubber Hex Dumbbells
- Snode
- Peloton
- JaxJox
- MX Select
- Weider
- CORE Fitness
- 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 EZ Curl Bar is incompatible with:

- NuoBell
- Bowflex SelectTech Adjustable Dumbbells 1090, purchased after 2010
- Neoprene (rubber) dumbbells
- FitRx
- PowerBlock

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.

Easy to use

Innovative adjustable clamps easily convert dumbbells into a barbell. Attaches quickly, allowing a moment to recover while resetting between sets.

Maximize the gear you already own

Like all Jayflex products, the Hyperbell Platform is intentionally designed to take up very little space, and to maximize the gear you already own, saving you from buying a bunch of big, bulky equipment that clutters up your home and takes a bite out of your wallet.

While giving you a substantially more varied workout than your dumbbells alone can provide. (Pro tip: Challenge yourself even further by adding Hyperbell Resistance Bands to your Hyperbell fitness regimen.)

Benefits

Free Shipping

Shipping is free in the USA if the order is over $75.

Free Returns

All products have a 30-day satisfaction guarantee.

Free 2 Year Warranty

2-Year Total Confidence Coverage Warranty. Extra peace of mind at no extra cost.

USA-Wide Shipping

We are committed to bring our products to everyone in the United States.

Customer Reviews

Based on 795 reviews
77%
(610)
10%
(77)
7%
(52)
3%
(20)
5%
(36)
B
Benjamin John
Too expensive

Too expensive for what it is.
I got a box that was obviously a return from someone else. The box was ripped open and taped back together. Too lazy to a return.

J
John Tran
Clamp lock

When I first got the curl bar I love how it look! I was so excited to get started. I have the boflex dumbbell and it was a challenge holding down the clamp to screw the lock. By the time I got it to secure my hand was in so much pain. Then I realize I was setting up for tomorrow work out! If it weren’t for the hard to secure I would have gave it 5 star.

B
Betty
Great invention

Perfect for a small condo gym that doesn’t want to buy a ton of equipment. Now I can do what I need to do.

D
Dominic Bass
Worth the purchase!!

Fits multiple dumbells. It is tight and secure. It is versatile, and I highly recommend it.

R
Richard Smith
Terrific Produce and Service

The product is exactly as advertised, came in great shape and it came quickly.