PowerBlock Elite Dumbbells Expansion Kit Review

PowerBlock Elite Dumbbells Expansion Kit Review
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It’s pretty much a universal truth that if you’re ever going to do any work, half the job is getting the right tools for it. Similarly, whether you’re a fitness freak, a health nut, or just someone who likes a nice workout every once in a while, you need a good pair of dumbbells. Or better yet, you need the PowerBlock Elite Dumbbells.

With a pair of these at home, you not only save tons of time by not needing to go to the gym, but they’re also an excellent tool for workouts. They help in building skeletal muscle and strengthen your heart and cardiovascular system, all while protecting your joints from too much strain.

PowerBlock Elite Dumbbells Expansion Kit

If you’ve ever gone shopping for dumbbells or even owned one before, you’ll know how time-consuming and frustrating it is. You have to find them and then store those big things on even larger racks at home. Well, that is exactly how PowerBlock was born.

It was founded in 1991 by a couple of friends who, like you, just wanted some good dumbbells for home use, without all the hassle of racks and storing space. Consequently, after extensive testing, they launched their own PowerBlock dumbbells. Almost thirty years later, they are one of the biggest names in the industry.

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Since then, this brand’s product range has expanded to include barbells, kettlebells, benches, and other fitness equipment. However, our favorite is their PowerBlock Elite Dumbbells Expansion Kit.

  • Build

Also known as the Elite 50 Stage 2 Kit, this set has the dimensions 14 x 6.25 x 6 inches. The 14 inches is an ideal length for a dumbbell. So, if you’re doing the kind of sets in which the dumbbells come close, you won’t be annoyed with dumbbells constantly bumping into one another.

The compact build allows you to use it comfortably without getting conscious about hitting anything. Moreover, the expansion kit has this self-containing design where all the weights nest into one another. This makes the whole dumbbell set space-saving and very easy to store.

Instead of having racks and racks of dumbbells and additional weights and bars, with the PowerBlock, you can have all of the 70 pounds of weight on just one small rack. However, it would be a good idea to invest in a good rack—not just for the rack itself, but also to protect your dumbbells.

  • Mechanism

The PowerBlock Dumbbell mechanism might look complicated at first, but it doesn’t take long to get the hang of it. As mentioned, it has this nesting in design that when the weights decrease, each part fits inside the other.

Similarly, with this expansion kit, you just need to slide your Elite Stage One Kit inside this Stage Two Kit. Then, you can use the selector pin to adjust to your desired weight. Even though it has a quick adjustment mechanism, if you’re increasing the weights in small increments, the whole arrangement with the pin can get tiring.

  • Range

This PowerBlock Kit can expand your Elite Stage One Kit from 50 pounds per hand to 70 pounds per hand. Moreover, because of the PowerBlock’s unique design, you can increase the weight from 50 to 70 pounds in six increments.

To be more specific, after 50 pounds, you can adjust the weight to 55, 57.5, 60, 65, 67.5, and then finally, 70 pounds per hand. Furthermore, once you feel like you’ve mastered the 70-pound sets, you can get the Elite 50 Stage Three Kit, which allows you to expand from 70 pounds per hand to 90 pounds per hand.

  • Weight Distribution

One of the best things about the PowerBlock Elite Dumbbells Expansion Kit is its weight distribution. Other adjustable dumbbells in the market have the weight concentrated at the bottom or any one side, which makes the weight distribution uneven.

For instance, if you’re doing curls, you’ll feel the extra weight on one side, and it’ll prevent you from doing your workout properly. Thankfully, in the PowerBlock Kit, the weight distribution is even. The shape of the plates is uniform, so whether you’re going light or heavy, you won’t feel a thing.

Although, the weight distribution is also even along the length of the expansion set. This means that both ends weigh the same. So, let’s say if you want to work your triceps, and you’d like one end of your dumbbell to be heavier than the other, it won’t be possible with the PowerBlock.


  • Compact design saves space
  • Evenly distributes weight
  • Easily adjustable
  • Excellent customer service team
  • Can later be expanded to 90 pounds per hand
  • Quick adjustment without breaking workout flow
  • Long lifespan
  • Easy to assemble


  • Selector pin is not very easy to use
  • Does not work with every PowerBlock Dumbbell set
  • No warranty

Summary of the Features

With this PowerBlock Kit, you are guaranteed to get the most out of your workouts without breaking your back or bank. Rather than buy a whole new dumbbell, you can simply expand your existing one with this kit.

Furthermore, its compact design and secure mechanism make it easy to store and use without having to buy additional shelves or racks.


If you’re still confused, a simple comparison will make your decision easier. We’ll compare this expansion kit from PowerBlock with the SelectTech 552 Adjustable Dumbbells from Bowflex, which is another highly renowned brand.

Besides all the similar space-saving and time-saving features, as compared to the PowerBlock Expansion Kit, the one Bowflex has a much smoother operating mechanism that consists of just one dial on either end. You can rotate the dial to the weight you want and just pick it up.

Moreover, the separate dials also allow you to make one side heavier for particular workouts. The Bowflex offers a two-year warranty as well.

On the other hand, Bowflex has a much lower range. The maximum it can go to is 52.5 pounds versus the 70 pounds that PowerBlock offers. Additionally, even the length of the Bowflex is quite long, which can get quite uncomfortable sometimes.

The PowerBlock offers increments from 50 to 70 pounds. While the Bowflex only adjusts in increments until the first 25 pounds.


It is pretty evident that PowerBlock takes the prize this time. If you’re just starting and don’t use dumbbells that often, then perhaps the Bowflex could suit your needs. Other than that, for everyone who takes their weights and dumbbells seriously, PowerBlock is definitely the one.

This kit is easy to use, offers a wide range of weights adjustments, and will fit in nicely with all of the other workout gear at your house.

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