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The Jayflex Gym

Convert the gear you already own into a full home gym

Our Products

Choose from our 3 main platforms:

Hyperbell EZ Curl Bar

Transform your dumbbells into a curl bar.

Hyperbell Kettlebell Grip

Transform your dumbbells into a kettlebell.

Hyperbell Resistance Bands

Hyperbell Bands are hard to resist—everything you need for a no-excuses workout.


Pull-up, push-up and sit-up like a pro with CrossGrips.


Elevate workouts with precision-crafted accessories for your JayFlex fitness gear.

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.