Adjustable Kettlebell Set [Bells of Steel] Kettle Bell Weight Set, Steel Shell, Internally-Loaded for Full Body Workouts, Competition Standard 35mm Handle

Really liking this kettle bell. Bought a 2nd one and extension pack from the manufacturer.

This is my 3rd adjustable kettlebell, all from different companies. Like those other kettlebells, the great advantage of an adjustable kettlebell is that it replaces many kettlebells of different weights for a fraction of the cost. This kettlebell arrived very quickly and very well packaged. It is made similarly to the Kettlebell Kings kettlebell but the overall quality is better. This is a very well made kettlebell. It is easy to change the weight and also easy to use. The So. Cal. kettlebell is an adjustable kettlebell that I cannot recommend. After 2 months of use (performing mainly snatches) the So. Cal. kettlebell experienced catastrophic failure. The threaded shaft that holds the weights and kettlebell together came loose. The Kettlebell Kings adjustable kettlebell is performing well but will now be the kettlebell I use to do snatches (I'll see how well it does). The Bells of Steel adjustable kettlebell will be used for cleans and clean and presses (time will tell how this kettlebell holds up). I really like this adjustable kettlebell, I appreciate how it was well packaged and also well made. I just wished they sold it through Amazon with the 13KG expansion weight pack.

Just purchased two of these adjustable kettlebells, I've been using kb's for about 20 years, and I have lots of them, including a couple of adjustable bells from years back. These from Bells of Steel are just fantastic, very well-constructed, and they permit you to work up from 12kg (just the shell of the kettlebell) to 20kg in 1kg increments, actually, there is a 0.5kg disk so you can make even more fine-grained resistance steps). There is a LOT of value in this kind of stepwise progression, it's the hallmark of convential weightlifting and it is also good for kettlebells. Good adjustable kettlebells make it possible. These are sturdy enough that you can use them for almost anything, except perhaps kb juggling (I'd be too afraid of dropping them). There is also an expansion kit available to go up to 32kg. These are going to get a LOT of use.

I now have a pair and love/hate them. KB is both an awesome tool and challenging and my physical conditioning is improving VERY well. Recommend them.

Serious quality smooth construction

Solidly built, nicely finished, comfortable to use. I'm very happy with it. Should have bought it years earlier.

If you want just one kettlebell, this is the one to get.

Very easy to change weights, doesn’t rattle, well constructed.

great item ! My son loves it !

This kettlebell is quite simply brilliant. Competition style, so bigger than cast iron (which is all I’ve used previously) at the lower weights, but ergonomic and feels great for cleans, presses and snatches. The fact that you can go from 12-20.5kg in .5kg increments means smooth progression is guaranteed. Changing weights is simple, follow the picture and use the two nuts to centre the weight. It’s so smooth and easy to swing, clean, press, snatch, and change weights. There’s no rattling or movement within. 12kg to whatever weight you need can be done in your rest periods (unless metcon). Get two of these (plus the expansion kits when you’re ready, I am not) and you are basically set for the kettlebell life. EDIT (Sep 20th 2025): I have since purchased another one of these, and the quality is just as good on the second kettlebell. Smooth to tighten and loosen, feels great to swing, double kettlebell complexes are so easy to program with the ability to adjust the weight. No rattling or issues with either of the two bells I’ve purchased. Brilliant bit of kit. Customer service is also excellent, they let me know straight away when the second bell was back in stock so I could purchase.

Order arrived quickly and the build on this Kettle Bell is fantastic. Easy to use and great quality.

I have had an original Iron Edge adjustable kettlebell that has worked perfectly for me for almost twenty years. I finally decided to get back into double kettlebell work the last few years and had been using fixed weight double bells at the gym but wanted another adjustable for home workouts. The kind I was looking for was always out of stock in Australia until the Bells of of Steel 2.0 adjustable showed up on Aussie Amazon in 12/23. Pricier than any others I had checked out, but, after watching Mark Wildman's and Bells of Steel videos about the new version, I felt I had finally found what I was looking for. I have been using the new bell for about four months now and I am extremely happy with it. Feels and performs like a fixed weight bell and the handle has a perfect finish for both grinds and ballistics. I wish I had gotten a second one at the start, just to have a matched pair, as the BoS bell is a little taller with a thicker handle than my Iron Edge one and the price has continued to go up.

I have wanted to get a kettlebell for some time now but didn't want to buy multiples as I outgrew the lighter ones. This adjustable Kettlebell solves that problem for some time to come. The hex nut holding it is quite tight the first time you losen it so use some WD40, a few gentle taps and be carefull not to cross thread it. Otherwise it is the perfect minimalist training tool that will keep you busy for years to come.