PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 2 Adjustable Dumbbell Purchase, Durable Steel, Innovative Workout Equipment Black
$199.00
Price: $138.99 - $199.00
(as of Sep 21, 2025 05:53:12 UTC – Details)
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.
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 Elite 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 Elite EXP Stage 2 Expansion Kit will increase your 5-50 lb. Stage 1 Elite EXP Dumbbells (sold separately) to 50-70 lbs. per hand as your fitness level grows.
Customers say
Customers find the weight plates to be of good build quality and functionality, particularly noting they work well with USA-made Powerblock Elite dumbbells. They appreciate the adjustability, being able to easily switch between weights, and consider it great value for money. The fit and size receive mixed feedback – while some say they fit perfectly and are small enough, others report compatibility issues with Powerblocks and find the expansion units too small. Durability and stickiness are also mixed aspects, with some praising the grips while others report welds breaking after a few months.
13 reviews for PowerBlock Elite EXP 70-90 lb. Dumbbell Kit, Stage 3 Expansion Kit, Only Compatible After Stage 2 Adjustable Dumbbell Purchase, Durable Steel, Innovative Workout Equipment Black
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Rick –
Great extension to the Power Blocks
Iâm doing my workouts with an online trainer at TrainWell (highly recommended them). I do my workouts at home where room is at a premium. So I had the 50 lb blocks. When my trainer said I was ready to move to 60 lbs, these were easy to get and extend my blocks. These extended weights are easy to place with core system and because of the size is small enough I store them in a closet. I do my workouts outside in Florida, so hot, humid, salty, rainy environment, and they are still holding up great. I have been using the Power Blocks EXP for almost 2 years. The weight steps are great. Even the grips as still holding up.
Kevin –
Perfect
Not much to say, they work as expected. The fit my powerblocks exp that I got from amazon. Very helpful for progressive overloading.
Shane W –
Best home gym equipment
Iâve owned many adjustable dumbbells and the power blocks are by far my favorite system. They are sturdy and simple.
Jenny Reinecker –
A great weight set.
Perfect. I love these powerblock weights. They make storing up to 90 lbs so easy. The adjustment is easy and intuitive once you use them a few times. I don’t drop them or throw them, but they seem like they would hold up to a good amount of tossing around. The form and function are perfect for a home gym.
L&R Anderson –
fits perfect
fits perfect
Cowboy –
Great
For my dumbells perfectly and have lasted for the vet year. Make sure you have compatible dumbells as some wonât allow for these expansion packs.
DJ –
The fit!
I think these are a newer version and are slightly larger than my older version handles. Still gets the job done!
Nicole Creel –
Great Addition
Grips are great, perfect dumbbell size. Weight is accurate.
Bugs187 –
These work great to up the weight capacity of the power block elites. I maxed out on the 50 pounds and needed another challenge.
Leonardo The Critic –
Now really much to say it really adds the extra weight and build quality is nice
Andreas Fritz –
Ware ist gut verarbeitet.Man kann viele Ãbungen mit machen.Spart viel Platz allerdings sollte man sich den Ständer dazu kaufen.
JH –
Pleased with these, a simple but effective mechanism for adjusting the weight. The weight feels well held once the pin is fully inserted and I’ve not had any worries about part of it falling on me even with overhead exercises. I considered the other version of adjustable dumbbells for which the weight is adjusted by turning a dial at either end – but opted for these as it appears there is less to go wrong with this mechanism in the future. They’re not cheap so I’m hoping they will be durable.A few minor negatives – the pin can be fiddly to insert unless the plates are lined up properly. Also the label on the dumbbells states that the handle weighs 5 lbs. It felt a bit light for that – and at least on my kitchen scales it weighs exactly 4 lbs… All the other stated weights appear correct however, within about 500 grams.
Jane Mcconnell –
Love these! Does exactly what it says on the tin. Great way to have a full set of DBs in a small, small space. Very quick and easy to change weights.For my home I might have bought the Sports 9.0 so I could go up in weight further – but these are perfect to leave at my dad’s as a mini-gym for when I am visiting. Very happy customer.