Turn Your
Dumbbells
Into Kettlebells
The Only Converter That Rotates 90º
Rated 4.9/5 based on 2500+ reviews
Get your Kettlebell In 3 Simple Steps
Ready to upgrade your home fitness capabilities? Order today
to unlock the power of your dumbbells.
1. Choose Your Bundle
Get started with the Hyperbell alone, or add in our Bar Pad/EZ Curl Bar for extra versatility.
2. Secure Checkout
It only takes a few clicks to place your order via our secure & speedy checkout. Did we mention shipping is free?
3. Enjoy Your Hyperbell
Slay your workouts when you add Hyperbell into the mix and get the most out of your dumbbells.
Kettlebell is a game changer
Supercharge your dumbbells and get much more from home workouts
Need a complete workout solution that’s compact, versatile, and doesn’t empty your wallet? Meet Hyperbell. Our cleverly engineered home fitness system lets you turn your dumbbells into Kettlebells, Barbells, MaceBars, and more.
Rated 4.9/5 based on 2500+ reviews
Why choose Kettlebell
Want to level up your home workouts? Hyperbell has got your back.
COMPACT & AFFORDABLE
Get more from your workouts without hogging space
Hyperbell helps you make big gains but is compact, inexpensive, and convenient. If you exercise in a limited space or want to work out on the go, it’s the perfect fit.
Save $$$
Don’t waste money on expensive equipment – Hyperbell is your all-in-one solution.
Save Space
Hyperbell can be stowed in a small space or your car’s trunk.
UNLOCK DUMBBELLS’ POTENTIAL
Overcome the limitations of your dumbbells and workout how you want
Dumbbells are a fitness mainstay, but they have their limits. Hyperbell turns them into true workout essentials you can rely on to transform your body.
Versatile
Transforms dumbbells into Barbells, Kettlebells, MaceBar, and more.
More Choice
Perform deadlifts, bench presses, barbell lunges, and other impactful exercises.
UNLOCK DUMBBELLS’ POTENTIAL
Overcome the limitations of your dumbbells and workout how you want
Dumbbells are a fitness mainstay, but they have their limits. Hyperbell turns them into true workout essentials you can rely on to transform your body.
Versatile
Transforms dumbbells into Barbells, Kettlebells, MaceBar, and more.
More Choice
Perform deadlifts, bench presses, barbell lunges, and other impactful exercises.
HIGH-QUALITY EQUIPMENT
Designed and used by fitness professionals
We want your workouts to be enjoyable, effective, and safe. That’s why we built Hyperbell to help you get results while avoiding accidents or injuries.
Multi-position handle
Ingenious design allows for safer and more comfortable kettlebell swings.
Ergonomic design
Secure grip reduces the risk of hand and wrist strain, so you can exercise without worrying.
Rated 4.9/5 based on 2500+ reviews
Workouts You Can Smash With Kettlebell
Get ready to look at your dumbbells in a new light…
Squats
Targets the quadriceps, glutes, and hamstrings.
Deadlift
Targets the glutes, hamstrings, and lower back.
Shoulder flys
Targets the deltoids.
Bench press
Targets the chest, shoulders, and triceps.
Military press
Targets the shoulders and triceps.
Bent-over row
Targets the back and biceps.
Power clean
Targets the quads, glutes, hamstrings, and upper back.
Barbell shrugs
Targets the traps muscle.
Clean and jerk
Targets the shoulders and triceps.
Barbell curl
Targets the biceps.
Barbell Lunges
Targets the quadriceps, glutes, and hamstrings.
Seated rows
Targets the back and biceps.
Lateral leg raise
Targets the hip abductors.
Rated 4.9/5 based on 2500+ reviews
Fitness Fans Can’t Get Enough Of Kettlebell
Check out what our customers are saying.
AMAZING
“My Hyperbell bar arrived today and it is AMAZING! Perfect addition to my home gym. Great product. Highly recommend!”
Maira Requena
Complete home gym
“I’m (really positive) surprised how good & effective these
equipment can be. It is definitely a must have in any home gym.”
Gabriel Guarnieri
Love my JayFlex bundle!
“Love my JayFlex bundle so much I’m going to purchase another bar! I can do so many exercises with my dumbbells!!”
Christine Alejandro
Awesome product
What a great item to add to our home gym. Really gives us the ability to have flexibility with our workouts
Linda Sierra
Hyperbell Bundle
Love it so far, especially the barbell! Just what I needed with our limited amount of space.
Olson
Best workout at home
Highly recommend. This comes close to working out with weights at home. Withouth the annoying ppl at the gym.
Pete A.
Choose Your Bundle
Take your pick from our 3 great value options
Hyperbell Kettlebell
Was $60
Now
$49.00
You Save $16.00
1 HYPERBELL Kettlebell
2 Year Product Warranty
Best Value
HYPERBELL
ULTIMATE BUNDLE
Was $347
Now
$299
You Save $48.00
1Kettlebell, 1 bar
1 EZ Curl Bar, 1 Pad
Free Shipping National wide
2 Year Product Warranty
Most Popular
HYPERBELL
BUNDLE + BAR PAD
Was $200
Now
$189
You Save $11.00
1Kettlebell, 1 bar
1 Bar Pad
Free Shipping National wide
2 Year Product Warranty
Try for 30-Days
Plus, a 2-year warranty!
If - for any reason - you aren't happy with your Jayflex equipment, simply send it back within 30 days. We'll give you a full refund, no questions asked. And we're so confident in the quality and durability of Hyperbell, we offer a 2-year warranty to fix/replace your equipment - for free.
Rated 4.9/5 based on 2500+ reviews
Frequently Asked Questions
Which dumbbells work with Hyperbell Kettlebell?
HYPERBELL works with almost all regular and adjustable dumbbells. However, there are some limitations. The length of the dumbbell handle needs to be at least 4.5" long. Most dumbbell handles are approximately 6.0" long. The diameter of the dumbbell handle needs to be less than 1.5" at its thickest point. The foam insert inside the HYPERBELL will contour to both straight and curved dumbbell handles. See diagram for requirements.
HYPERBELL is compatible with hex dumbbells, Bowflex SelectTech Adjustable Dumbbells (552 and 1090), CORE Fitness, Peloton, JaxJox, MX Select, Merax, Weider, NordicTrack (orange version) and many others.
To better fit styles like the Bowflex 1090 handles, where customers have expressed that the clamps fit a bit tighter, we recommend removing one or both foam insets in the clamps to give extra room.
HYPERBELL is not compatible with PowerBlock, NordicTrack (blue version) or Nuobell dumbbells.
FAQS about Hyperbell Kettlebell
How much weight can HYPERBELL support?
HYPERBELL Bar can hold up to 200 lbs (100lbs on each side). HYPERBELL Kettlebell can hold up to 100 lbs.
How long is HYPERBELL Bar?
HYPERBELL Bar is 41” in length
How much does HYPERBELL Bar weigh?
HYPERBELL Bar weighs a total of 5 lbs.
Hyperbell Kettlebell Specs