Powerblock Dumbbells | Sport 2.4

( 5 Reviews )

When you need affordable compact dumbbells for youth, women and physical therapy workouts, the Powerblock Sport 2.4 Dumbbell Set is for you.

Powerblock Sportblocks range from 3 lbs to 24 lbs in 3 lb increments. The weight plates stack on top of each other allowing the user to quickly and safely change weights with the use of a selector pin, very similar to changing weights on a weight stack machine.

To simplify the workout even further, the dumbbell side bars are color coded and a quick reference label is located at the top of each dumbbell to let you know which color corresponds to the desired weight selection.

Push in the selector pin, lift the weight out and begin your workout as you would with any other dumbbell set.

These Powerblock Adjustable Dumbbells are designed for home use and for users that require the lighter weight range. They offer a proven history of customer satisfaction, delivering quality dumbbell workouts for home gyms across the USA.


  • (2) Dumbbells 3-24 lbs. Each


  • 3-24 lbs in 3 lb increments
  • Easy to adjust
  • Quality steel plate construction
  • Compact and space-efficient
  • Not expandable beyond 24 lbs per dumbbell
  • Designed for Home Use


  • 15 years against manufacturer defects.
  • For home use only.

Delivery Info:

  • Ships: UPS Ground
  • Leaves Warehouse: 3-5 Business Days
  • Average Delivery from Order Date: 6-10 Business Days
  • Shipping Cost to Lower 48 United States: $0.00

Product Video:

Current stock: 0

$0.00 (Fixed Shipping Cost)

5 Reviews

Craig K. 14th Aug 2017

Convenient and simple to use - love the PowerBlock Sport 2.4

I'm a retiree who had to give up the gym due to rotator cuff issues. Now being post-repair, I am restarting weight training. The Powerblock Sport 2.4 is great with one pair of dumbbells that go from 6 to 24 pounds each. Very easy to use and store. Best to rest them on a stand or eye-level table for flawless weight changing. If I out grow them, will buy the next weight level up. GTech Fitness had the best prices.

Arunima K 24th Feb 2017

Love the product and the service

I have been watching the folks at Fitness Blender use Powerblocks for years so I knew they worked and worked well, but the cost has always given me pause, especially since on their website Powerblock charges $35 shipping. $35!!! That's why I was thrilled to find GTech. I was a tad leery at first because it sounded too good to be true - free shipping when the actual manufacturer charges a ton more? Plus I had never heard of GTech before and it only came up in my Google search because they have good SEO I guess. I almost went with Amazon because I know them and trust them, but the weights were more expensive there. So I took a leap of faith with GTech and spent $300 on 2 pairs of weights, and I am so glad I did! Within an hour of my placing the order I got an email from an actual person from GTech who wanted to confirm that I wanted two pairs. I really appreciated the attention to detail and the service orientation that this business displayed. I will definitely be buying from them again! Now about the product. It is AWESOME. Every single review that said that you will be able to lift heavier with these weights is spot on. The first day I got them I was lifting 3-6 pounds more than I usually do. They are extremely comfortable, easy to switch, and such a space saver. Fair warning: they are NOT kidding about needing a flat surface. If you have carpeted flooring and don't want to invest in their stand, make sure you have a table that can withstand their weight because you cannot switch weights on carpet. I mean, you can, but it's a pain and not worth the trouble. Also, the cat likes to gnaw on the string that connects the pin to the main weight, so just a warning to those with cats at home. I just make sure to store them wall facing so the cat can't get to the stringy part. But overall, worth every penny.

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