

⚡ Elevate your workout game—because your strength deserves the upgrade!
The PowerBlock Elite EXP Stage 2 Expansion Kit upgrades your existing 5-50 lb adjustable dumbbells to 70 lbs per hand. Featuring a durable steel and polypropylene build, a secure magnetic pin system rated for 500 lbs, and a compact design, this kit offers quick adjustability and long-lasting performance backed by a 5-year warranty. Designed exclusively for users who own the Stage 1 set, it’s the perfect next step for serious strength training progression.

















| ASIN | B003CFAXFC |
| Best Sellers Rank | #10,610 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #92 in Exercise & Fitness Dumbbells |
| Brand | POWERBLOCK |
| Brand Name | POWERBLOCK |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (835) |
| Date First Available | August 11, 2025 |
| Global Trade Identification Number | 00181381000312 |
| Handle Material | Polypropylene,Steel |
| Included Components | Pair (2) Elite EXP Stage 2 Expansion Kits |
| Item Dimensions LxWxH | 14 x 6.25 x 6.25 inches |
| Item Package Dimensions L x W x H | 18.5 x 9 x 9 inches |
| Item Weight | 9 Kilograms |
| Manufacturer | PowerBlock |
| Material | Metal |
| Model Name | Elite EXP Stage 2 Kit (2020 model) |
| Model Year | 2020 |
| Number of Items | 2 |
| Package Weight | 18.87 Kilograms |
| Part Number | 501-00097-01 |
| Size | Stage 2 |
| Sport Type | Exercise & Fitness |
| Style | Stage 2 Expansion |
| Suggested Users | unisex-adult |
| UPC | 181381000312 |
| Warranty Description | 5 year limited warranty |
C**O
Great quality.
I have the 5-50 lb starter set and this adder brings them to 70 lbs for each dumbell. They arrived in good packaging and undamaged. These are not meant for dropping, like while finishing a hard flat bench press set. They have worked well for me for a few years now though. I recommend both the starter set and this add on.
C**A
Perfect fitment with Elite EXP's
These came exactly as expected. Absolutely no fitment issues with my existing Elite EXP's and a great upgrade/ space saver.
J**R
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.
K**N
Perfect
Not much to say, they work as expected. The fit my powerblocks exp that I got from amazon. Very helpful for progressive overloading.
C**E
Doesn’t fit with U90 set
Doesn’t fit the U90 older powerblock set.
R**K
Great extension to the Power Blocks
I’m 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.
J**N
5 Stars Totally Worth It
Awesome adjustable dumbbells! Can’t recommend them highly enough. I bought all three stages giving me 90 pound adjustable dumbbells. My only concern is that the spacers you use to adjust them are made of plastic so I’m not sure how long they’ll hold up, BUT you can buy new ones on their website for $20 so I think they’re worth it. 5 stars!
O**K
DIDN'T fit, replacement set does
I had to return the first Stage 2 kit (pictured) and order a new set, and pass a P/N for my Stage 1 handles through support. But the new set fits exactly right, and works just as advertised. I don't know why there are different versions under the same label -- smart bet is probably to go for the fully equipped 100 pound sets right off the bat. Anyway the final product is very very good. Original review (1*): The expansion is a different size altogether from the original stage 1 kit. They're incompatible.
R**.
Amazing. Still holding up after a year of use and don't see them causing any problems down the road.
R**.
Amazing. Been using for over a year now and still hold up great.
A**Z
Ware ist gut verarbeitet. Man kann viele Übungen mit machen. Spart viel Platz allerdings sollte man sich den Ständer dazu kaufen.
B**7
These work great to up the weight capacity of the power block elites. I maxed out on the 50 pounds and needed another challenge.
L**C
Now really much to say it really adds the extra weight and build quality is nice
Trustpilot
2 weeks ago
1 week ago