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

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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Current price is Now $89.00
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was $149.99
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About this item

Product details

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Customer ratings & reviews

4.6 out of 5 stars
stars178 ratings74 reviews
How item rating is calculated
  1. 5 stars79% (141)
  2. 4 stars12% (21)
  3. 3 stars2% (4)
  4. 2 stars2% (3)
  5. 1 star5% (9)

Reviews summary

Pros

  • : Simple adjustments require minimal effort.
  • : Allows for weight adjustment from 25-40lbs.
  • : Offers good quality at a cost that is not too high.
  • : Allows for smooth changes between 25-40lbs.

Neutral

  • : Can be smooth and precise, but may be flimsy or limited.
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Showing 1-3 of 74 reviews

Oct 30, 2025
YN
Top Reviewer
5 out of 5 stars review

Verified Purchase

Satisfied customer

I really like this product, especially for the price One thing I don't like about it is it's shape Because it is not round when it is pressing against your wrist and forearm, it can get uncomfortable other than that it's awesome

Helpful?69F13HTP0ETD3425985276
Feb 4, 2024
BigBird
5 out of 5 stars review

Verified Purchase

Kettlebell Solution

this adjustable kettlebell offers 4 different weights in 1 piece of equipment; it works simply, and well - the selected weights stay secure; I have used it for the 2 heavier weights, and my wife uses the 2 lower weights; I was skeptical, but now I'm impressed

Incentivized Review
Helpful?69F13HTP0ETD3425985276
Feb 7, 2025
Lakeshia
5 out of 5 stars review

Verified Purchase

Love My Kettlebells!

Received my brand new FitRX kettlebells and absolutely love them. I decided to purchase two because the price was unbeatable. This was my second time dealing with the FitRX brand and since I purchased the adjustable dumbbells from them, I thought I would take a chance on these. So glad I did! They are very durable and I love weight of them. They start at 25lbs and end at 40 which is great for me because I use dumbbells,bands, and barbell weightlifting. Great purchase!

Helpful?69F13HTP0ETD3425985276
reply from Tzumi

Thank you so much for your wonderful feedback! We're thrilled to hear that you love the FitRX kettlebells and that they fit perfectly into your workout routine. It's great to know that the weight range is ideal for you and that you're enjoying the durability and quality. We appreciate your continued trust in the FitRX brand and are glad to hear you had a great experience with our adjustable dumbbells as well. If you ever need anything else, don't hesitate to reach out – we’re always here to support your fitness journey!