Powerblock Sport 2.4 Dumbbell Set

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  • Powerblock Sport 2.4 Dumbbell Set
  • Powerblock Adjustable Dumbbell Set
  • Powerblock Adjustable Dumbbells
  • Powerblock Weight Select Dumbbell



When you need affordable compact weights for youth, women and physical therapy workouts, this Powerblock 3-24 lb 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.

This Powerblock Adjustable Dumbbell Set is designed for home use and for users that require the lighter weight range. It offers 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
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Additional Information

Home Use
Free Shipping
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6 Reviews

  • 5
    Easy to use

    Posted by Karen A. on 15th Apr 2018

    This item fit the bill. I was looking for something I could use when I wanted to do my workouts at home. I'm a woman, so these weight sizes worked perfectly for me.

  • 5
    Convenient and simple to use - love the PowerBlock Sport 2.4

    Posted by Craig K. on 14th Aug 2017

    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.

  • 5
    Love the product and the service

    Posted by Arunima K on 24th Feb 2017

    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.

  • 5

    Posted by Jessica M. on 13th Jun 2016

    These work great, and are a huge space saver. I do wish there was an option to add more weights. However, you can't beat the price and value of these.

  • 5
    Great service & great product!

    Posted by Chelsea N. on 13th Jun 2016

    Looked at several retailers but the free shipping is what brought me GTech Fitness. Great communication and fulfilled expected delivery. Product itself is better than I thought. The price is expensive but absolutely worth it. Such a space saver and transitioning between weights is super easy. They are also pretty compact considering the weight range which isn't always the case with adjustable dumbbells.

  • 5
    Love my power block dumbbells!

    Posted by Laura V. on 13th Jun 2016

    I spent some time searching before deciding on this set. It is perfect for my needs so far (31 yo female). I don't know if I will ever outgrow them. The deadlift is the only exercise I have done at the max weight so far, and it was very challenging for me at that weight. The weights are easy to change on a hard floor surface.

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