| Color |
Black |
| Exercise Weight Material |
Rubber |
| Exercise Weight Type |
Dumbbell |
| HPIS Code |
630_50_120_0 |
| Latex Free |
Yes |
| Product Weight (lb) |
90 lb |
| UNSPSC |
42251612 |
What our Experts Think
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Commercial-grade durability: Dense round rubber heads minimize noise, protect flooring, and hold up under intense, repeated heavy use.
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Secure, ergonomic grip: Chrome, medium-knurl handle delivers a confident, slip-resistant hold without discomfort—crucial at 90 lb.
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Smooth, balanced feel: Precision weight distribution supports controlled presses, rows, and functional strength movements.
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Made for serious lifters: Perfect for home or commercial gyms needing reliable, heavy dumbbells for progressive strength training.
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Trusted XULT build quality: Consistent weight accuracy and rugged construction align with top-ranked fitness equipment standards and buyer expectations.
Q&A
Q: What are the Johnson Health Tech XULT Round Rubber Dumbbells?
A: They’re commercial-grade round rubber dumbbells designed for durability, comfort, and quiet performance. This pair weighs 90 lb each and features the model XT-090RBR-RND.
Q: What makes these dumbbells ideal for strength training?
A: The balanced round design, solid steel core, and shock-absorbing rubber coating provide stable lifts, reduced noise, and long-lasting performance for heavy strength and hypertrophy training.
Q: Are the handles comfortable and secure?
A: Yes. The knurled, chrome-plated handles offer a secure, slip-resistant grip for safer workouts, even during intense sets.
Q: Will the rubber coating protect my floors and equipment?
A: Absolutely. The durable rubber helps minimize scuffs, dents, and impact damage, making them perfect for home gyms and commercial facilities.
Q: Who are these 90 lb dumbbells best for?
A: Intermediate to advanced lifters looking to build maximum strength with reliable, gym-quality equipment.
Q: Do they require maintenance?
A: Minimal. Wipe clean after workouts and store on a rack to extend longevity.
Maintenance Tips
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Wipe dumbbells after each use with a mild soap solution to remove sweat, dust, and oils.
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Store in a dry, ventilated area to prevent moisture damage to rubber surfaces.
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Avoid dropping from excessive heights to protect the rubber coating and core integrity.
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Inspect handles and rubber ends regularly for wear, cracking, or loosening.
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Keep away from direct sunlight or heat sources to prevent rubber fading or hardening.
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Use on protective flooring to extend product life and reduce impact wear.
