Can this be used with the Bowflex SelectTech 552 or 1090 adjustable dumbbells?

Hi there! The EZ Curl definitely works with Bowflex 552 but seems to be hit or miss with 1090s. We think Bowflex changed their handle measurements so we would definitely recommend measuring the width prior to purchasing. 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.

Hi will this work with Bowflex 560 select tech dumbbells?

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. 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. HYPERBELL is not compatible with PowerBlock, NordicTrack (blue version) or Nuobell dumbbells.

Will this work with powerblock adjustable dumbbells?

No. Powerblocks have a cage which obstructs the Jayflex clamps from attaching. Also does not fit NuoBells, as the grip area is too narrow.

Is this compatible with nobull adjustable dumbbells?

Hi John, the HYPERBELL Bar is not compatible with Nuobells.

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

Product ID: 525936651

Details

Brand
Jayflex
Color
EZ Curl
Item Weight
5 pounds
Material
Carbon Steel
Special Feature
Ergonomic Grip

🔄Convert dumbbells to barbell/kettlebell

🛡️Drop-tested modular clamps

🏋️‍♂️200 lb max capacity

₪908

Duties & taxes included

In stock

Sold byAmazon IsraelDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔄 Transform your dumbbells, transform your workout!

GYM GRADE DURABILITY - Built with drop-tested modular clamps that meet Olympic standards.
ERGONOMIC EZ CURL GRIP - Reduces wrist strain for safer, more comfortable bicep curls.
COMPACT HOME GYM ESSENTIAL - Save space while expanding your workout options—perfect for home or on-the-go.
MAXIMIZE YOUR GAINS WITH 200 LBS CAPACITY - Handles serious weight lifting without compromise.
SEAMLESS CONVERSION FOR ULTIMATE VERSATILITY - Transforms dumbbells into curl bars, barbells, and kettlebells in seconds.

The Jayflex Hyperbell Dumbbell Converter is a versatile, high-strength fitness tool that converts standard dumbbells into an EZ curl bar, barbell, or kettlebell. Supporting up to 200 lbs with durable, drop-tested modular clamps and an ergonomic grip, it’s designed for serious home lifters seeking space-saving, gym-quality equipment.

Specifications

ASIN	B0C1MFGC4J
Best Sellers Rank	#15,803 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Strength Training Bars
Brand Name	Jayflex
Color	EZ Curl
Customer Reviews	4.4 4.4 out of 5 stars (275)
Grip Size	[Custom]
Handle Diameter	1 inches
Handle Material	Alloy Steel
Item Dimensions L x W	4.5"L x 1"W
Item Weight	5 pounds
Manufacturer	Jayflex Fitness
Material	Carbon Steel
Model Number	EZ001
Number of Items	1
Other Special Features of the Product	Ergonomic Grip
Part Number	EZ001
Style	EZ Curl Bar
UPC	850051350148
Unit Count	1 Count

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