The Hyperbell Kettlebell Grip works great with a variety of dumbbells including: Rubber Hex Dumbbells, Snode, Peloton, JaxJox, MX Select, Weider, CORE Fitness, and Bowflex SelectTech Adjustable Dumbbells (552 and 1090).

The Hyperbell Kettlebell Grip is incompatible with NuoBell dumbbells.

Just two size requirements

Your dumbbell handle length must be at least 4.5” long to accommodate the width of the Hyperbell Kettlebell Grip 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 kettlebell. Attaches quickly, allowing a moment to recover while resetting between sets.

It just makes sense

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.)


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 142 reviews
Not for powerblock

Hi, can you make this compatible with the power block as well?

Stephen Gary
Great, versatile product

It’s a great and versatile product.

Kristin and Gene Benton
Have not received item

As much as I would love to leave a great review I’m still waiting for my items

Christina L
Hyperbell KB

A great addition to my home gym! Love how easy it is to use!

Chris Gordon
Excellent device!

I love being able to have different weights of kettlebells without the clutter in my basement. Plus, it's easy to attach and remove. Thanks for creating this!