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POWERBLOCK

POWERBLOCK Adjustable Dumbbell - Black

  • Based on 1,458 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by e-Global Consulting
Arrives Aug 13 – Aug 20
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Size: 50-70 lb


Features

  • ADJUSTABLE DUMBBELLS SET: Elevate your fitness and performance with strength-training equipment that adjusts with you. This PowerBlock Expansion Kit provides the option to take your 50 pound PowerBlock EXP Adjustable Dumbbell set up to 70 pounds.
  • COMPACT & PORTABLE: The adjustable, convenient, and compact dumbbells provide innovative strength training for an easy-to-use solution. Bring the workout with you anywhere.
  • EASY & QUICK ADJUSTABILITY: Quickly adjust the weight set up or down for your exercise with the secure magnetic polypropylene pin. The pin has a 500 lbs. max load. Comes with a 5-year warranty.
  • LONG LASTING FOR YEARS OF USE: This dumbbell set is engineered with a steel construction for a higher quality build that is incredibly reliable and will last for years.
  • EXPANSION CAPABILITY: This EXP Stage 2 Expansion Kit will increase your 5-50 lb. Stage 1 EXP Dumbbells (sold separately) to 50-70 lbs. per hand as your fitness level grows.

Description

Whether you’re an elite competitor, pro athlete, or fitness enthusiast, performance matters. Every exercise, every minute, and every drop of sweat are valuable, and there’s no room for waste if you want to achieve results and create gains. That’s where PowerBlock adjustable dumbbells come in. Their innovative, world-class design was developed with one thing in mind: results. Engineered to feel good in your hand, adjust easily, and endure the toughest workouts, PowerBlocks are the first choice for anyone who values performance at the highest levels. Use them alone, or as a hybrid addition to your gym workouts, and start to tap into the power of PowerBlocks. The first brand to create adjustable dumbbells, PowerBlock was an industry pioneer. We challenged the world’s definition of how a dumbbell worked and what it should look like. Decades later, we’re the only expandable dumbbell trusted in elite training rooms and facilities. The PowerBlock Elite dumbbells are one of the highest- rated and best-selling sets of all time. PowerBlock uses only premium-quality materials. Thanks to their smart and ergonomic design, PowerBlocks are extremely tough and can withstand all sorts of regular gym use.

Brand: POWERBLOCK


Color: Black/Red


Item Weight: 20 Pounds


Material: Alloy Steel


Special Feature: Adjustable Weight


Brand: ‎POWERBLOCK


Color: ‎Black/Red


Item Weight: ‎20 Pounds


Material: ‎Alloy Steel


Special Feature: ‎Adjustable Weight


Use for: ‎Body


Product Dimensions: ‎14"L x 6.5"W


Style: ‎Adjustable


Handle Diameter: ‎1 inch


Handle Material: ‎Alloy Steel


Number of Pieces: ‎2


UPC: ‎181381000435


Global Trade Identification Number: ‎35


Manufacturer: ‎PowerBlock, Inc.


Item Package Dimensions L x W x H: ‎18.5 x 9.5 x 9.3 inches


Package Weight: ‎18.92 Kilograms


Item Dimensions LxWxH: ‎14 x 6.5 x 6.5 inches


Brand Name: ‎POWERBLOCK


Warranty Description: ‎limited 5 year warranty


Model Name: ‎Elite EXP Stage 2 Kit (2020 model)


Suggested Users: ‎unisex-adult


Number of Items: ‎2


Part Number: ‎503-00648-02


Model Year: ‎2018


Included Components: ‎two PowerBlock EXP Stage 2 Expansion Kits


Size: ‎50-70 lb


Date First Available: August 18, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 13 – Aug 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • One of My Best 2020 Purchases – Durable, Compact, and Built to Last
Size: 5-50
Review Image by Robes Deez Robes Deez
I bought the PowerBlock EXP Stage 1 Adjustable Dumbbell Set back in 2020, right when gyms shut down during COVID, and I can confidently say it was one of the best purchases I made that year. It gave me a way to keep training at home without sacrificing space, and even now, years later, I still use them regularly. They’ve held up incredibly well. Functionally, these dumbbells are everything I hoped for. The weight adjustment system is simple, quick, and intuitive. You just slide the selector pin into the slot for the weight you want, and you’re good to go. The increments are practical for progressive overload, and for anyone doing home workouts, it beats having a full rack of separate dumbbells. I started with Stage 1 (5–50 lbs per hand), and it’s been more than enough for a wide variety of exercises—presses, rows, curls, lunges, you name it. Durability is another big plus. I’ve had these for over four years now, and they still function like they did on day one. The plates haven’t bent or chipped, the selector pins still slide in smoothly, and there’s been no noticeable wear beyond a few surface scuffs. I’ve used them multiple times a week and haven’t babied them either—they’ve taken their fair share of drops and rough handling without any issues. What surprised me the most is how ergonomic they feel once you get used to the shape. The design is different from a traditional dumbbell, but it doesn’t take long to adjust. The handle is comfortable, the balance is solid, and the compact footprint makes a big difference in tight workout spaces. I was originally concerned that the square shape might feel awkward, but in practice, it’s never been a problem. From a space-saving perspective, these are unbeatable. If you live in an apartment, have a small home gym, or just don’t want a bunch of loose weights lying around, the PowerBlocks are a no-brainer. I also appreciate that you can expand them later if you want to go beyond 50 lbs—they’re designed to grow with your needs. All in all, this was a perfect pandemic purchase that’s stood the test of time. If you're serious about building a home gym and want something compact, versatile, and durable, I’d highly recommend the PowerBlock EXPs. They’re an investment, but absolutely worth it. ... show more
Reviewed in the United States on May 26, 2025 by Robes Deez Robes Deez
    • Perfect space-saving solution for a home gym vs traditional dumbbells
Size: 5-50
I purchased this powerblock set primarily because of the cost savings over individual dumbbells and also the space savings. Let me say I’m glad I did, because after a couple months of use they haven’t disappointed in performance. I do have a couple of mentionable flaws that should be noted. To start, I ordered these and the available expansion packs. They did come in separate boxes as other reviewers noted, but all packages arrived on the same day. I took the liberty of contacting Amazon beforehand and informed them of the issues other buyers had (only receiving one single powerblock, for example). I requested they confirm there would actually be two powerblocks shipped with two tracking numbers. Amazon assured me both items would be shipped. Better yet, when they arrived on my doorstep, Amazon sent me an email containing a photo of both boxes on my front porch. Very pleased with their efforts in this respect. On arrival, the boxes for the powerblocks were pretty thrashed but still intact. This is due the weight of the blocks likely coupled with rough handling, but there is dense styrofoam surrounding the blocks so they were totally protected. I ordered the folding stand to go with the powerblocks as well. A stand at an appropriate height is is important for powerblocks IMO because it makes useability so much easier. Switching between weight is easy, just pull the plastic “U” pin and place at the desired weight. The plastic pin is durable enough but I do notice it’s flexible enough that it can be inserted crocked if not paying attention. Fortunately the plastic pin quickly retains its original shape it you insert it correctly. Also, ensuring the blocks are on very stable support is critical because the pin will not lock in place appropriately if the blocks are on a soft surface (a weight bench definitely is too soft, and even my rubber gym flooring is too soft). Another reason a stand is really convenient. Switching between 2.5 and 5lb increments is really easy by flipping the lever on the base of then kick and removing the weight inserts. There is a protective red rubber nub and goes on top of each lever, and they will annoyingly come off when you flip the lever over. For now I will hunt them down and put them back on, but I feel like over time I’ll get lazy and just leave them off. The finish in the metal at the end of the lever is kind of rough, and you could potentially scrape your hand on it, so I see why they put the protective rubber nub on. Maybe a tighter fitting nub would fix this issue. The grip on the powerblocks is awesome. I love the tapered shape, and the material provides excellent retention in the hand. Some users mention their knuckles contact the inside of the powerblock. Mine do too, however if you are thoughtful about your grip placement it actually feels like an asset; the powerblock actually feels like an extension of your limb on, say, shoulder presses and bicep curls. This feeling is different than traditional dumbbells and it does take a little getting used to, but I’ve grown to appreciate it. For reference on my hand size I’m a 5’11 adult male, I can almost palm a basketball but not quite. This is pretty average so if you have hands on the larger size then your knuckles will contact the inside of the powerblock that much more. The ability to change between 2.5lb and 5lb increments is a great feature. It allows me to get that much more out of my workout by keeping the volume high. I’d never pay for individual dumbbells, especially theses in between increments, and jumping up in 10lb increments often means sacrificing in terms of the number of reps. The ability to go up in smaller increments has translated into better gains. When taking out the weight inserts I keep my hand over one of the inserts while allowing the other to slide out. You can let both inserts out at the same time but trapping them in your hand simultaneously can be awkward. The folding stand I purchase has 4 small slots that I assumed were designed to hold each weight insert when not in use, another valuable aspect of the stand. The paint on the powerblocks has proven durable so far. When setting the blocks back down into the weights, the sides contact and shear past each other however the paint is durable enough to hold up to this. I do not drop the powerblocks under any circumstances, so the paint hasn’t been tested in that respect. As a side note: the owners manual states you can actually drop them if within a specified height and not void the warranty. Expanding on the cosmetic durability of these powerblocks, there are sticker labels on the blocks that have numbers and add to the cosmetic appeal of the product. On one of my blocks the stickers arrived with the stickers already peeling off. It also has bubbles underneath so that when you go to press down on the label it makes a “crackling” sound but won’t stick because the adhesive is lacking. I usually could care less about something like this, but the stickers actually help serve as a visual cue for which way the blocks are oriented and how they should be placed back into the stack. And with the sticker price these powerblocks command, the damn stickers should stay put. Pun intended. When in use, the powerblocks feel solid, even with heavier weights. There is a noticeable “clicking” that can be heard due to the weights shifting slightly during used. This doesn’t really bother me because I wear headphones working out and I am confident in the security of the “U” shaped pin. If you are closely playing attention you can feel the weights rattling a little, but the powerblock always feels like a solid unit. I also like how broad and flat the sides of the powerblocks are because it makes it comfortable to use your legs to raise the weights as you lean back for, say, chest presses. It also makes it a lot more comfortable to rest the blocks on your legs between sets. In all I am extremely pleased with this purchase, and I saved a ton of money and space over traditional dumbbells. I wish powerblock made extensions for this model beyond 90lbs because I’d be a buyer. ... show more
Reviewed in the United States on November 28, 2019 by Craig

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