FitRx SmartStack Wide Handle Adjustable Kettlebell for Home Gym Workouts, 25-40 lbs, Black
FitRx SmartStack Wide Handle Adjustable Kettlebell for Home Gym Workouts, 25-40 lbs, Black
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FitRx SmartStack Wide Handle Adjustable Kettlebell for Home Gym Workouts, 25-40 lbs, Black

221 ratings

Key item features

  • Adjustable Weight: Offers a versatile weight range from 25 to 40 lbs, accommodating various fitness levels and workout intensities.
  • Quick Selection: Features a convenient weight selection dial for easy and secure adjustments between weight plates.
  • Space-Saving Design: Designed to be compact and versatile, eliminating the need for multiple bulky kettlebell sets in a home gym.
  • Multiple Configurations: Provides four distinct weight options: 25 lbs, 30 lbs, 35 lbs, and 40 lbs for customized workouts.
  • Enhanced Fitness: Ideal for improving fitness routines and optimizing home gym setups with its adaptable functionality.
  • Wide Handle: Equipped with a wide handle for comfortable and secure gripping during exercises.
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Customer ratings & reviews

4.6 out of 5 stars
stars
221 ratings85 reviews
How item rating is calculated
  1. 5 stars77% (171)
  2. 4 stars12% (27)
  3. 3 stars4% (9)
  4. 2 stars2% (4)
  5. 1 star5% (10)

Reviews summary

Pros

  • : Suitable for various workouts and exercises in a domestic setting.
  • : It supports arms, legs and back with one kettlebell.
  • : Simple adjustments require minimal effort.
  • : Allows seamless weight changes between 25-40lbs with a turn and click.
  • : Allows for smooth changes between 25-40lbs.

Neutral

  • : Wide, comfortable handles contrast with stiff release.
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Showing 1-3 of 85 reviews

Sep 29, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Another Space Saver

I don't have much space to put a home gym together so bought these and the dumbbells. I used to powerlift but now focusing more on general health and all that jazz. Buy them, they are great if you lack the space.

Helpful?69F13HTP0ETD3425985276
Jul 18, 2026
Reviewer name: Jaden
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good for beginners not long term

Great for beginners. If you're just starting training and know you're going to move up in weight quickly then this is perfect for you to start with. Only problem is it's not like traditional kettle bells so some training methods are not good to do and will cause discomfort in your forearm. Over good pick for beginners.

Helpful?69F13HTP0ETD3425985276
Jun 27, 2026
Reviewer name: Charles
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Heavier than a baby!

I honestly had to return it because it was too heavy. But that's no fault of the product. The return to the store was easy. Other than needing to ask my husband to carry it in for me! Good quality. But even the 25lb was heavy (which is strange because I can pick up my 30lb niece and 59 lb nephews with no problem)!

Helpful?69F13HTP0ETD3425985276
Current price is Now $89.00
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was $149.99
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