10 Best Adjustable Kettlebell Sets (Compared For At Home Strength Training)

1. Bowflex SelectTech 840 Kettlebell 

Bowflex is one of the most popular names in the home gym space. They have products to help you get and stay fit in all aspects. One of their most popular products is the adjustable weight dumbbells. Off of the success of this, Bowflex created an adjustable weight kettlebell. 

With a weight range of 8 to 40 pounds, you can perform a wide range of exercises and add cardio to your toning workouts. 

With a simple turn dial on the top of the bell, you can easily select the weight you need. However, it isn't incremental. Instead, you will need to pick your weight based on preset choices of 8, 12, 20, 35, or 40 pounds. 

Once selected, you lift the bell off the base and perform your workout. Not sure what to do? No problem, the Bowflex SelectTech 840 comes with access to the Bowflex app that has over 24 kettlebell specific workouts, each trainer-led with full video on proper form and motivation. 

The base and unused weights remain on the floor, which gives the Bowflex an open bottom design. For adjustable weight systems, this is common. It can be a little problematic when you are flinging the kettlebell overhead, but the twisted core is solid and secure, keeping the weights in place. 

There are a couple of downsides, though. First, the base and casing are made from a thick, hard plastic. This helps keep the size and performance within an acceptable range but means you can’t drop or be too rough with the kettlebell. 

It also features a metal handle and core, which is great for durability. However, the handle is on the thin side and fairly narrow. Larger-handed users may have difficulty with the handle diameter, and two-handed grip exercises can be challenging to perform comfortably. 

Once ordered, though, delivery is quick, and you can begin working out as soon as you take delivery. You will also have the opportunity to register for an extended warranty (60-days) which doubles the coverage to 2-years. 

2. POWERBLOCK 540-00183-00 Adjustable Kettlebell

Powerblock is a name that means durability and reliability. Over the past several years, they have built a fan base that has caused many trainers to switch to the brand and never look back. 

The newer adjustable kettlebell replaces the older version with a larger weight limit, compact design, and easy-to-use magnetic catch system. 

There are no dials or knobs to turn here. Instead, you select your weight on the solid steel kettlebell just as you do on any weight stack in a gym, with a magnetic steel selection pin. There are four weight options to choose from. 

If you remove the pin completely and only lift the handle, you will work out with an 18 pound kettlebell. You can then select increasing weight limits of 22, 26, and 35 pounds. The selection is quick, easy, and secure. 

One thing to note is that, like a weight stack on a cable machine in the gym, the weights can rattle and make a bit of noise when tossing the ball around. However, this is normal and is no cause for concern.  

The one downside is the price. As one of the most expensive adjustable kettlebells on the market, it can be difficult for some home gym owners to have multiple sets. The good news is that the durable, rugged construction will last virtually forever, even when dropped after use. 

Buy your first, and you will find a way to order a second (or more).  

3. Titan Fitness Adjustable Kettlebell Set

The Titan Fitness adjustable kettlebell is one of the best options for beginners. It doesn't matter if you have never used a kettlebell before (adjustable or not); this model makes it simple to get started. 

Not only is the kettlebell affordable, but it is also easy to use. With a plastic locking mechanism, Titan can keep prices down. But don't let the use of plastic fool you. This model is as secure as a solid bell. 

The twist-lock core holds the weight plates (each about 5 pounds) secure in place. With an iron core and handle, you will always have complete control over the weight, even when going overhead. 

It is important to note that the handle is held on to the core with a couple of large capacity screws. Over time the constant use will cause the screws to loosen. You can easily tighten the screws back in place to prevent injury and damage. 

The weight plates are all numbered on the top, which is important. The plastic lock will only secure in place if the plates are put in the correct order. If you ever have difficulty locking the handle down, ensure the plates are in order. 

Otherwise, you have nothing to worry about and can add kettlebell lifts to your workout right away. 

4. Apex Adjustable Kettlebell APKB-5009

Apex offers you the chance to use an adjustable kettlebell with your existing weights. The cast-iron handle and base total 20 pounds (handle is 15, base is 5). If you need more weight, you can replace one of the included spacers (zero pounds) with a 2.5, 5, or 10 pound plate from your collection. 

The bottom-mounted screw runs through the base to the handle, giving you a secure and solid bell to workout with. 

The main problem here is that the screw-in pin is not the fastest to change out. So if you want to adjust weights on the go during your workout, you can’t do it quickly. 

While this does have a maximum limit of 50 pounds, note that this includes the 20 pounds for the handle and base. This means you can only add an additional 30 pounds to the kettlebell. You also need to maintain the plastic spacers as they are necessary to keep the entire unit intact and tight. 

Without the spacer, your weights will rattle, slide and cause improper form, not to mention pinch hazards. The good news, though, is that you can control exactly how much weight you lift. Instead of relying on preset weight plates or adjustment dials, you can use the exact weight configurations you need for a proper workout. 

5. REP FITNESS Adjustable Kettlebell

REP Fitness is a growing name in the home gym market, and they specialize in HIIT training equipment. This is also true of their adjustable weight kettlebells. 

With a 5-in-1 weight selection, you can quickly and easily go from 20 to 40 pounds without having to stop your workouts for long. The easy turn dial adjusts by pressing down and twisting to your desired weight. 

Once selected, just lift the matte powder-coated iron handle and start your reps. The rubber base is safe for all floors and gives you a sturdy storage foundation when not in use. While in use, you don't need to worry about adjusting your movements, as the size and shape never change, only the weight. 

Unlike other models on this list, the weight plates are all internal, so the handle, bell, and base are always the same size. In addition, the internal nylon thermoplastic fastener system keeps the weights locked in and secure, too, so there is no need to worry about tossing weights out of the bottom while lifting. 

There are two other options to choose from, too. Aside from the 40 pound model, there are two kilogram-rated models that range from 16kgs to 24kgs. No matter how you measure, you are sure to love the REP Fitness adjustable weight kettlebells. 

6. Kettlebud Adjustable Kettlebell

If you have existing Olympic plates and are on a tighter budget, the Kettlebud adjustable kettlebell handle may be for you. 

Constructed of high-quality cast aluminum, this model is designed to use your Olympic plates (standard plate version also available). Without any weight, you can sling the 5-pound handle, or add your plates to accommodate over 100 pounds of resistance. 

Ideally, you will work out with about 45 to 50 pounds worth of plates on the 11-inch long handle. This will allow you the most weight for the size and not risk having to try and swing 45-pound plates through an uncomfortable stance. 

Once the weights are on the handle, the spring-loaded cotter pin keeps everything in place. There are no spacers, though, so if your plates are between pinholes, there can be some movement. 

The competition width handle makes grips with one or both hands comfortable and secure, too. With this model in your arsenal of adjustment handles, you can perform a wide range of exercises and movements, using weight specific to your needs and abilities. 

7. Rocketlok Adjustable Kettlebell

Rocketlok has an adjustable weight kettlebell that doesn't lose shape or size when adjusting the weight. It looks, feels, and acts like an actual kettlebell, because it is. 

Made from cast steel, the size and shape are of a competition-sized kettlebell and form a solid unit from handle to base. The solid steel milled weights are removable from the center of the bell, not the bottom. 

This keeps the center of gravity the same, the size and shape the same, and no need to worry about a plastic pin holding weights in place as you move the kettlebell overhead. 

Instead, the double lock access door on the front side of the bell ensures that your weights are in place, secure, and free from dislodging, no matter how hard you swing. 

The one downside is that the weights slide into each other, so if you need the thicker, solid weight without the outer ring weights, you will get some additional movement and rattle when lifting. While it is not a concern on the safety side, it can get bothersome and annoying with the additional vibration in hand. 

8. Stamina|X Adjustable Kettle Versa-Bell

Stamina|X, or Stamina, is a brand that has made waves in the home gym space for over a decade. Their products are not only durable but well-received and popular. Reviews for their devices, equipment, and accessories span the globe, and almost all are highly positive. 

With the Versa-Bell, you get 6 kettlebells in one that range from 16 to 36 pounds. The offset (and about the only downside) is the overall size. To accommodate the internal weight system, the kettlebell itself is about the size of a 60 - 75 pound competition bell. 

When working out with 16 pound weight, you may want something a little less bulky. However, when you consider that it is only a form adjustment and you are saving a lot of storage space, this quickly becomes a non-issue. 

Seriously, the worst thing we can say about this model is that the plastic and rubber parts for the locking pin closure and resting mat have a strong chemical odor. While this can affect some users more than others, it is advised to let the entire bell and mat set air out for a few days in a well-ventilated area. You may also wash with dish soap to help expedite the odor release. 

When in use, though, the Vera-Bell is quick and easy to adjust, with a lock pin selection that mimics a weight stack. The magnetic closure keeps the pin in place and your weights secure. No rattle, no wiggle, just perfect balance, and a great workout. 

9. Rogue Loadable Kettlebell

Rogue Fitness combines excellent products with rugged, life-long construction. All of their equipment is built to last, and the adjustable kettlebell kit is the same. 

Made from rugged hand-forged steel, this handle and pin set allows you to add weight plates, stack plates, and even concrete kettlebells to your lifting arsenal. Designed specifically for adjustable weight stacks, this kit includes the handle, base sleeve, and lock pin. 

However, because the system is designed for plates, stone lifts, and concrete kettlebells, you can also order only the base sleeve. Doing so will allow you to create your won weighted bells or Atlas Stones and use a single handle for all of them. 

There are a couple of downsides here, though. First is the handle design. It comes in a rounded pill shape that larger hands may have difficulty grabbing. When performing two-handed kettlebell lifts, you may not be able to get both hands fully around the handle. 

It is also based on steel construction, so additional care and maintenance are required, including constant brushing with oil. Finally, the base sleeve is not thick enough to secure a standard barbell collar. When using standard collar weights, they will rattle around and cause noise and extra vibration. 

10. Yes4All 10-40lb Adjustable Kettlebell

YEs4All is a brand you may not have heard of. They are a brand of exercise equipment specializing in affordable and versatile uses. The adjustable kettlebell, for example, is one of the most popular options from the brand. 

This kettlebell is easy to use for those that have used kettlebells before. It offers a matte finish on the cast iron handle and a rubberized base for support, safety, and comfort. There isn't a mat or base holder because the flat bottomed, rubber base of the bell will sit flat and sturdy on any surface without one. 

The removable plates vary in weight, and while the overall weights are evenly distributed (5-pound increments), the actual weights range from 4.5 to 6.5 pounds. The good news, though, is that you can add or remove the plates on the go with a simple click of the lock. 

Each plate is also individually secured, so you don't ever have to worry about rattling, loose weights, or pinching. Whether you use 1 weight or all 6, the kettlebell is always quiet and secure. 

The wider grip handle allows you to use both hands comfortably without leaving out your pinkie or digging your fingernails into your palms as some other bells can. Each movement is solid, and you will feel in total control at all times. 

The major downside is that this bell is not the best suited for beginners. While it isn’t an impossible task by any means, if you have never used a kettlebell before, it can be an awkward start, and control at lighter weights can get difficult. 

However, once you have an understanding of the movements and lifts, it is easy enough to adjust your stance or control as needed to maintain proper form and get the most out of your exercises. 

How To Use Adjustable Kettlebells? (Easily & Safely) 

For most adjustable kettlebells, the technology inside is the same, a set of various weights and a rotating core connected to a handle. By using a dial or other adjustment option, the selected weight is made, and only those weights are lifted off the base with the handle. 

Some models, such as the Bowflex SelectTech 840, offer a top rotating dial that allows you to select the preferred weight, and all you need to do is lift and begin your workout. 

Other models use more advanced technology with push-button weight selections, LCD touch panels, or lever selections. The end result is the same, though. Once the desired weight is entered, the core picks up only the weights needed, and you can begin your workout. 

Because kettlebells are safe and ideal for beginners, you can easily adjust the weight during your workout. For example, if you select a weight that is too heavy or too light, you can quickly and easily change the weight resistance so you can complete the workout without taking a rest break. 

Adjustable Vs. Standard Kettlebells - Which Is Best For Home Gyms? 

One of the biggest challenges when fitting your home gym is space. Not only do you need enough space to properly workout and use your equipment, but you also need to concern yourself with storage space for weights, barbells, straps, handles, and more. 

One considerable advantage of adjustable kettlebells for home gyms is that they take up the space of a single kettlebell while offering the range and weight options of several bells. Not only can you more easily access your weight, but storage is limited to a small area. 

When it comes to the use of the kettlebells, there is virtually no difference in range of motion, workout movements, styles, and options. Of course, some prefer multiple bells, but in most cases, this is a minimal concern. Because of that, an adjustable bell is not only easier to use and store but better for your wallet, storage space, and usability.