Power Block Adjustable Speedblock

Last updated date: May 9, 2019

DWYM Score
8.7

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Look for the DWYM seal for products that are the best in the category.

We looked at the top 1 and dug through the reviews from 11 of the most popular review sites including BestReviews, Best Reviews Guide, Much Needed, ratingle, Garage Gym Power, Fitness Equipment Reviews, Jon's Guide, Form Me Fit, Adjustable Dumbbells Cheap, LA Fitness Reviews and more. Through this analysis, we've determined the best Adjustable Dumbbells you should buy.

Overall Take

In our analysis of 196 expert reviews, the Power Block Power Block Adjustable Speedblock placed 9th when we looked at the top 10 products in the category. For the full ranking, see below.

Editor's Note May 8, 2019:
Checkout The Best Adjustable Dumbbells for a detailed review of all the top .

Expert Summarized Score
8.6
11 expert reviews
User Summarized Score
8.7
810 user reviews
Our Favorite Video Reviews
What experts liked
Standsout for its ultra compact and balanced design,which even includes the handle for wrist protection.
- BestReviews
The balance of these weights is frankly incredible, and I love how compact they are and how much freedom is afforded.
- Much Needed
These dumbbells are compact and make it easy to perform a range of exercises without worrying about the dumbbells hitting each other. Chest and lateral exercises are very doable with this smaller-sized set.
- ratingle
Powerblocks are self contained and require no base, they are easy to move around without needing to take the base too.
- Garage Gym Power
It has rubberized handles the power blocks are comfortable to use and offer a secure, stable grip.
- Fitness Equipment Reviews
A selecting pin gives you the easy way to increase your weight you are lifting
- Jon's Guide
The product’s selector pin is easy to use, allowing you to change the weight in just a matter of seconds. Compared to the traditional dumbbells, it features a compact and balanced design.
- All Time List
February 25, 2019 | Full review
It has excellent and super easy-to-use weight changing system.
- Form Me Fit
The quality of this item is just superb. Other adjustable dumbbells are made of plastic composite or have plastic parts. Power Block Sports Block 2.4 Adjustable Dumbbells is simply metal. You do not have to cuddle it.
- Adjustable Dumbbells Cheap
Another great feature of these dumbbells is their comfort nature. The padded handles are fantastic as the compactness keeps them from rotating while you lift them. When weight is compact, it makes it even safer.
- LA Fitness Reviews
May 5, 2018 | Full review
What experts didn't like
Mastering the weight selection process --which involves sticking the weight pin incorrectly --can be challenging.
- BestReviews
These dumbbells are fairly expensive and don’t provide that much weight.
- Much Needed
It would be nice if the PowerBlock SportBlock 2.4 could be expanded to hold more weight as the user gains strength through their workout.
- ratingle
Can not adjust on carpet, pins may bend. Adjust only on a hard flat surface.
- Garage Gym Power
A little more expensive than a standard dumbbell system.
- Fitness Equipment Reviews
They are not comfortable over the shoulders.
- Jon's Guide
Generates squeaky noise.
- All Time List
February 25, 2019 | Full review
Low maximum weight of 24 pounds apiece
- Form Me Fit
The 4 bar design can seem a little confining to those who like a free grip.
- Adjustable Dumbbells Cheap
The paint begins to chip as time goes on.
- LA Fitness Reviews
May 5, 2018 | Full review

From The Manufacturer

The Sport 24 has weight range from 3-24 lbs per hand in 3 lb increments. Sport 24 replaces 8 pairs of dumbbells or 216 lbs of free weights in the space of just 1 pair. Increments: 3, 6, 9, 12, 15, 18, 21, 24 lbs per hand. Built to last with a 15 year home use warranty, the compact patented design is engineered for maximum balance and control. Realize your strength training goals while keeping your workout area neat and organized. Ships in 2 boxes. The only dumbbell system that can expand to meet your strength needs, PowerBlock dumbbells are the most versatile and effective exercise tool ever developed for strength training. PowerBlocks work intuitively. Rather than requiring you to buy a room full of dumbbells, PowerBlocks act just like a weight stack at the gym, with a weight handle that fits inside the first weight, which fits inside the second, which fits inside the third, etc. When you want to change weights, you simply move the weight selector pin into the appropriate slot and you're set. As you lift the core, all the weights above the selector pin are lifted at the same time, turning your 3-pound dumbbell into a 6-pound dumbbell, or your 6-pound dumbbell into a 12-pound dumbbell. Not only is the system remarkably easy to use, but it's also cost- and space-efficient, as a single pair of dumbbells can do the work of dozens. This pair of SportBlock 24x3 dumbbells, for instance, adjusts from 3 to 24 pounds in 3-pound increments (3, 6, 9, 12, 15, 18, 21, and 24 pounds), in effect doing the job of 16 individual weights. Even better, the weights are more compact and balanced than traditional dumbbells, with a padded handle that protects people with weak wrists. Best of all, the free weights are terrific whether you're trying to build muscle mass, firm and tone your physique, or get rid of unwanted body fat. The SportBlock set offers a maximum weight of 24 pounds per hand and carries a limited 10-year warranty.

Overall Product Rankings

1. Bowflex SelectTech 552
Overall Score: 9.4
Expert Reviews: 43
2. PowerBlock Elite Dumbbells
Overall Score: 9.1
Expert Reviews: 21
3. CAP Barbell 40lbs Adjustable Dumbbell
Overall Score: 9.1
Expert Reviews: 17
4. Bowflex SelectTech 1090 Adjustable Dumbbell
Overall Score: 9.0
Expert Reviews: 19
5. Ringstar Starring Adjustable Dumbbells
Overall Score: 8.9
Expert Reviews: 10
6. Omnie Adjustable Dumbbells
Overall Score: 8.9
Expert Reviews: 8
7. Yes4All Adjustable Dumbbells
Overall Score: 8.8
Expert Reviews: 29
8. Cast Iron Adjustable Dumbbells
Overall Score: 8.7
Expert Reviews: 11
9. Power Block Adjustable Speedblock
Overall Score: 8.7
Expert Reviews: 11
10. Bayou Fitness Adjustable Dumbbell
Overall Score: 8.6
Expert Reviews: 16

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