QUAD | Adjustable Dumbbells
Secure Quick-Release System | Weight Plates Made of Alloy Steel | Available as 2x 50 lb or 2x 80 lb
Weight Plates
Durable Metal
Weight selection is done by loosening the knurled screw
Choose your weight
- 2x 50 lb: pair of QUAD dumbbells, each adjustable from 9 to 50 lb in 4.5 lb increments
- 2x 80 lb: pair of QUAD dumbbells, each adjustable up to 80 lb
- Our quick-adjust system dumbbells deliver the same secure training feel as traditional dumbbells
- The dumbbell doesn't need to be fully disassembled like a classic dumbbell; simply loosening the knurled screw by 1" is enough - allowing you to change the weight in 10 seconds
- The weight plates are connected to one another with 2 safety pins each, similar to a tongue-and-groove principle. This rules out any rattling noises or the plates accidentally slipping out
- The handles are made of steel and feature a diamond knurling so the dumbbells always sit securely in your hand
- Thanks to the black powder coating, the handles blend perfectly into the understated, modern design of these dumbbells
- Because of their square shape, they rest securely on any flat surface and are ideal for exercises like renegade rows, where stability is required
- For dumbbell exercises like incline bench or shoulder presses, the smooth outer surfaces let you comfortably rest the dumbbells on your thighs
- Storage and use are possible without a special holder tray - optionally, we offer a matching storage rack
- All components are made of metal, promising high quality and durability
| Material | Steel |
|---|---|
| Knurling | Medium |
| Grip thickness | 1.4" (35 mm) |
Dumbbell Head
| Dumbbell material | Steel |
|---|---|
| Odor intensity | nearly odorless |
| Shock resistant | Yes |
| Weight tolerance | 3% |
Dumbbell Application
| Outdoor use | Yes |
|---|---|
| Suitable for drops | No |
| Basic frame guarantee | LifeTime |
|---|---|
| Attachment device guarantee | 5 years |
| Approval | EN ISO 20957 Class S, suitable for gym and commercial use |
| REACH certificate | Free of harmful substances |
Delivery & Assembly
| Shipping | Freight delivery on pallet |
|---|---|
| Appointment | Email announcement with date selection |
Service & Return Policy
| Return policy | 100 days after purchase |
|---|---|
| Organization of return | Carrier pickup on preferred date |
Included Services
| Training Plan and Equipment Support | 1h Online Consultation Included |
|---|---|
| Quick Troubelshooting Service | 7-Day Remote Help Service |
Warranty & Certification Dumbbell
| Warranty against Deformation and Breakage | LifeTime |
|---|---|
| Warranty | 5 Years |
| Approval | EN ISO 20957 Class S, suitable for gym and commercial use |
| REACH Certification | Pollutant-free |
IN THE SAME CATEGORY
Performance options within the R8 line.
Delivery, Logistics & Customer Support Information
Detailed information about shipping coverage, processing times, transport insurance and brand store availability.
Schedule a free appointment for a personal consultation with one of our experts.
Our customer service is available Monday to Friday, from 8:00 AM to 4:00 PM, to assist you.
Which countries do you deliver to?
US Standard shipping is free to the 48 contiguous states and Washington, D.C. For Alaska, Hawaii, U.S. territories and APO/FPO addresses, email service@atleticagear.com with your cart and address and we quote the shipping cost. We can’t deliver to PO boxes.
How long does delivery take?
In-stock orders leave our Corona, California warehouse within 1 - 2 business days. Parcels arrive in 1 - 6 business days depending on your state; freight deliveries on a pallet (power racks, machines, large sets) take 5–10 business days and are scheduled with you by appointment. You receive tracking by email.
How much does shipping cost?
Shipping costs are calculated based on destination, order size and service level. Final shipping costs are shown transparently before payment.
Is the shipment insured?
Yes. Every shipment is insured in transit. Please inspect your delivery upon receipt and report visible transport damage immediately.
Where is your brand store located?
Our team can provide the nearest showroom and partner locations for your region. Contact support for a current list.


