The 9 Best Adjustable Kettlebells of 2025, Expert-Adjusted, Expert-Approved

Why We Like It

There’s a lot to love about the REP Fitness 24kg Adjustable Kettlebell, but it stands out for a simple reason: it feels like a traditional kettlebell. Between the interchangeable weights and mechanisms of an adjustable kettlebell, it’s hard to replicate the feel of a good old-fashioned hunk of metal. Not so with this model. “I think if you closed your eyes during kettlebell workouts, you wouldn’t be able to tell that it’s an adjustable model,” said our tester.

Along with its seamless weight adjustment mechanism — a 5 out of 5 from our team — that classic feel helped it earn a 4.5 out of 5 for workout experience. “Actually adjusting the weight was surprisingly easy,” our tester said. 

All it takes is stacking the 2-kilogram plates, then placing the cast-iron shell over your stack and locking in the dial mechanism. “It’s super nice because all you’re really doing is turning the dial, then it secures them by itself,” notes our tester. 

The cast-iron shell prompted a 4 out of 5 score for durability. We also like the rubber base, as it can protect your floors (and, of course, the bell itself). “The only plastic in the build is the adjustment dial, so while I don’t like seeing plastic anywhere, on these bells sometimes it’s necessary,” they explained. 

When it came to grip, our tester was equally impressed. “It’s not listed, so I had to measure, but the handle diameter is the standard 35 millimeters,” they said, rating its overall grip 4.5 out of 5. “Plus, the powder coat on the handle made it feel really secure, even for two-handed swings.”

There are a few sizes available, but we think the 16-to-24-kilogram option is ideal for the average athlete. If you want to go even heavier and have a collection of weight plates at home, you might want to try the Titan Fitness Plate Loadable Kettlebell, which sports a 500-pound weight capacity.

What’s less ideal is the price of this REP kettlebell. Most adjustable kettlebells come in around $150 to $160, so the $219.99 price tag on this profile is a bit steep. That said, REP does offer free shipping, and our tester thinks it’s worth the cash. “After trying out a ton of adjustable kettlebells, I think its quality still makes it the best value.”

Read our full REP Fitness Adjustable Kettlebell Review. 

Why We Like It

The size of a traditional kettlebell typically tracks with its weight — the heavier it is, the bigger the bell. But, as our tester explained, competition-style kettlebells have uniform dimensions. “These always have a 35-millimeter handle diameter, 5.5-inch base diameter, and 11.1-inch height,” they said. “The grip on this Bells of Steel bell is standard (because it’s a competition kettlebell), but it felt really secure and was even better with chalk.”

They continued, “I put this thing through the wringer — Turkish get-ups, goblet squats, briefcase carries, overhead presses, and of course, kettlebell swings.” They scored their workout experience 5 out of 5. 

Along with its grip, our tester cited the durability of the steel shell as a reason for that high mark. “The shell is also protected by a rubber coating, which helps protect the bell and your floors.”

Our team landed on a 4 out of 5 for its weight range. “A minimum weight of 26.5 pounds is kind of high for most people, but remember this is a competition-style bell geared toward experienced athletes,” they said. 

We also thought the 1.1-pound plates were a highlight of the design. “Lighter increments make it easier to achieve progressive overload because they are more precise than traditional kettlebells that usually use five-pound increments,” our tester explained.

That precision, however, means that adjusting the weights can be tedious. After you use an Allen wrench to open the bottom of the bell, you’ll find a long thread that uses a separate nut to secure the plates.

I’ll go ahead and disqualify this bell from any HIIT workouts because changing the weights is a whole process,” our tester noted, rating its adjustment mechanism 2 out of 5. “I get it needs to keep its competition size, but changing the weights was a ton of work. I honestly just planned my workouts around it.”

For quicker weight adjustments, try the Bowflex SelectTech 840 Adjustable Kettlebell.

Why We Like It

The small weight plates and mechanisms used by most adjustable kettlebells help them mostly look and feel like kettlebells, but the Titan Fitness Plate Loadable Kettlebell is different. “It’s essentially a loadable steel rod with a kettlebell handle,” our tester explained. “You can also load it up to 500 pounds — heavy, heavy, heavy.” 

When you add your plates, they sit at the bottom of the 19-inch rod, which places the weight away from your hands. “I like it because weight plates fit on it, but it doesn’t exactly feel like a kettlebell,” our tester said. One area that did remind them of a kettlebell was the handle — a 5 out of 5 according to our testing rubric. “The 33-millimeter handle is actually close to the real deal.” 

Since you’ll be loading up standard plates, adjusting the different weights will take longer than the adjustment dials on other options. “It’d be nice for super heavy kettlebell squats, but if you need a quick change, this isn’t the way to go,” notes our tester, rating its adjustment mechanism a 3 out of 5.

However, another member of our team ran into a few issues during their workout — specifically with squats. “The plates are really just held in place with the pin, so there’s going to be at least a tiny bit of space between the pin and plates,” they explained, rating their workout experience a 2 out of 5.

“Swings made me a little nervous because I could feel (and hear) a little shifting around,” they continued. “Plus, when I tried squats, my 45-pound plates bumped up against the inside of my legs. Realistically, I think the width of a 25-pound plate is the widest you can use for squats.” For an adjustable kettlebell that offers a relatively high 62-pound weight capacity and a more traditional shape, go for the PowerBlock Adjustable Kettlebell. 

All in all, our tester thinks the Titan Fitness model is a viable and durable option for anyone with a collection of the best weight plates. “The flat base helps it stand upright when you’re changing out weights, plus the powder coat can help stave off some corrosion,” our tester adds. “So, along with the budget-friendly price point, I think there are plenty of positives.”

Why We Like It

For kettlebell newbies, the REP Fitness 16kg Adjustable Kettlebell closely resembles the feel of traditional bells, while offering a range of weights that can replace five individual profiles. “I think it can help anyone new to this type of training really get a sense of what it feels like to swing and lift a true kettlebell,” said one of our two testers. 

A big part of that authentic feel is its coating, which prompted a 4.5 out of 5 — and something of a spiritual bond. “It feels like a genuine extension of my hand — like my body and the handle had a real connection,” said our other tester, a certified personal trainer. 

When you’re starting out with kettlebells, it can take a little time to improve grip strength enough to confidently perform classic movements such as swings, carries, or presses. “Increasing your grip strength is one of the biggest benefits of using a kettlebell, but at first you need a little boost,” one tester explained, scoring its grip 5 out of 5. “I think the powder coat provides just that.”

We also think the 8-to-16-kilogram range — about 17.5 to 35 pounds — is appropriate for beginners. “There are four plates, so you’re basically getting 8-, 10-, 12-, 14-, and 16-kilogram bells in one profile,” our tester said, rating the weight range a 4 out of 5. Adjustable kettlebells tend to land in the $150 to $160 range. Even though this option is at that lower limit, a 35-pound max is not all that impressive compared to other options with wider ranges. For a cheaper option that goes up to 40 pounds, try the Yes4All Adjustable Kettlebell Set for a little over $100.

When you actually go to adjust those cast-iron plates, all you have to do is stack the weights, place the bell over the top of them, and turn the dial to lock in the weight you want. “The adjustment mechanism is so easy to use,” our tester said. “An easy 5 out of 5.” 

Why We Like It

Let’s be clear — for $99, you’re not getting an adjustable kettlebell, but rather an adjustable kettlebell handle. Ironmaster’s weight plates are sold separately, with the 57.5-pound stack for $139. You can also add an additional 22.5-pound plate to that stack for $100, combining for an 80-pound kettlebell. What makes this profile so versatile, though, is that Ironmaster’s weight plates are also compatible with the brand’s adjustable dumbbells. In short, you buy two handles and one set of weights, and you can create a full kettlebell and dumbbell set.

“If you have the Ironmaster dumbbell handle, this is a no-brainer,” our tester said. “And if you don’t, we think it’s one of the best adjustable dumbbells, too.”

Our tester deemed the 80-pound kettlebell worthy of a 5-out-of-5 rating for its weight range. “Eighty pounds is pretty heavy,” they said. “Even though the 22-pound handle weight may be a little much for beginners, Ironmaster’s target audience skews more toward heavy lifters.” 

If you’re interested, the adjustable dumbbell handles cost $299 for the pair and weigh 10 pounds with no weights attached. Accounting for the weight of the bolts and screws, this weight package would also be enough for a pair of 40-pound dumbbells.

The starter weight set includes six 5-pound weight plates, but no matter how many you lock in with the screw, our tester says you can count on a secure grip. “The powder coating gives the handle a balanced, textured grip,” they noted. The long locking screw can easily be adjusted by hand with the knurled, circular base, allowing this weight adjustment system to avoid using any plastic.

For anyone looking to cut out all the add-ons and just get a simple, all-in-one package, go for the Bells Of Steel Adjustable Competition-Style Kettlebell. 

Why We Like It

By combining multiple heavy objects into one, adjustable kettlebells are inherently some of the best compact exercise equipment, but what sets the PowerBlock Adjustable Kettlebell apart is its sleek design. “The shape is closer to a cowbell than a true kettlebell,” our tester said, rating its size a 5 out of 5. “It’s narrower and shorter than other adjustable kettlebells, so it could slide into tighter spaces.”

Its shape also made several classic movements more comfortable during our tester’s kettlebell workouts. “Sometimes, spherical kettlebells pinpoint their weight onto your arm or shoulder during presses or clean and jerks,” our tester said, scoring the bell’s feel at 4 out of 5. “But the flatter angle on the PowerBlock rests much more comfortably during those kettlebell exercises.”

While its design may be good for storage and specific movements, our tester thought its grip and handle were just average — scoring it 3.5 out of 5 for the category. “It feels alright on the wrist, but just doesn’t feel like a traditional kettlebell,” they said. “It is powder-coated, though, so that helps a little.” For a different grip option and more traditional shape, we suggest the REP Fitness 24kg Adjustable Kettlebell.

We’ve tested both the 35-pound and 62-pound PowerBlock Adjustable Kettlebell varieties, and each features four weight increments that use a magnetic pin for adjustment, earning the mechanism a 4-out-of-5 rating. The pin itself is pretty small, so make sure you keep track of it during weight changes. 

Our tester also noted one small annoyance with the plates themselves. “This is full nit-pick mode and has nothing to do with its functionality, but the sticker labels peeled off pretty easily — so annoying.”

With a starting price of $199, it’s not in danger of being called the best budget home gym equipment, but we think it’s a high-quality option for athletes in need of an extra-slim design. “They’re kind of pricey, but both options were great for every movement I did,” our tester said. “I think it’s the best option for people tight on space.”

Read our full PowerBlock Adjustable Kettlebells Review.

Why We Like It

After clicking dials, unscrewing threads, and sliding in plates on 15 different adjustable kettlebells, our tester declared the Bowflex SelectTech 840 Adjustable Kettlebell the fastest. “Without a doubt, this was the quickest adjustment of all,” they said, rating its adjustment mechanism (shocker) at 5 out of 5. “Just turn the dial. It’s that easy. You can get from 8 to 40 pounds in the blink of an eye.” 

The SelectTech 840 can replace six individual kettlebells, and our tester was pleasantly surprised by how it felt when they took on the best kettlebell exercises. “I don’t like that the shell is made of plastic, but I was surprised at how much it felt like a true kettlebell,” they said. 

As much as they loved the feel, that plastic shell did not inspire confidence in its durability, equating to just a 1-out-of-5 rating. “Plastic is just not durable in a gym setting,” our tester said. “Also, the handle is kind of thin and it didn’t take well to chalk.”

We also think it’s worth shouting out Bowflex’s training content. “Something I loved to see was Bowflex’s library of training videos on their website,” said our tester. “For rookies, kettlebell training can take some getting used to, so I thought that was a nice touch.”

They continued, “I think for anyone short on space, cash, and experience, it’s a great buy. I do wish there were more increments, but I was able to comfortably snatch and goblet squat all day.” 

Those looking for more weight options should try the Ironmaster Quick-Lock Adjustable Kettlebell Handle. This handle is compatible with add-on weight plates that give the kettlebell a total range of 22.5 to 80 pounds in 2.5-pound increments.

Why We Like It

The Kettle Gryp is our budget pick, but we’d also crown it the Most Creative Kettlebell Solution, as well. “I love this thing, but it’s not a kettlebell,” said one of our testers. “It’s a urethane kettlebell handle that locks in a dumbbell. Genius.” If you already have a few dumbbells lying around or travel a lot — hotel gyms tend to favor dumbbells over kettlebells — this could be the cheat code you’ve been looking for.

The 29.21-millimeter handle measures a bit smaller than the standard 35-millimeter diameter and earned a 3 out of 5 from our team. “If you have bigger hands, it might take some getting used to,” our tester said. 

Both the handle size and weight distribution contributed to the awkward feel described by our other tester, a USA Olympian. “I thought it felt fine during squats, swings, and deadlifts,” they said. “But for anything with rotation, like snatches or cleans, it was pretty clunky. Carries and get-ups were also OK, but nothing truly felt like using a kettlebell.”

Kettle Gryp recommends using dumbbells up to 55 pounds with handles up to 4.5 inches, which should make it compatible with many of the best dumbbells on the market. 

While we wouldn’t recommend using any piece of fitness equipment in a way that wasn’t intended, we’ll admit that our expert got a little curious during testing. “Never exceed the weight limit! But I was able to fit a 150-pound dumbbell in there,” they said. “I wouldn’t suggest it, but that does tell me it’s a strong piece of equipment.”

If you don’t have access to a fleet of dumbbells but still want a solid entry-level option, you can’t go wrong with the REP Fitness 16kg Adjustable Kettlebell.

Why We Like It

The Yes4All Adjustable Kettlebell Set features a similar adjustment mechanism and build as more expensive options that we’ve tested, but it comes with Amazon’s Prime shipping and 30-day return policy. Along with its approachable (and consistently on-sale) price point, which we rate 4.5 out of 5, we believe this affordable adjustable kettlebell is a great option for athletes on a budget.

In terms of its weight range, the Yes4All goes up to 40 pounds, with increments between 4.6 and 6 pounds. While we haven’t personally tested this kettlebell, the relatively moderate weight and slightly higher increments earned it a 3.5 out of 5 for its overall weight range.

Though its 30-millimeter handle is slightly smaller than the standard 35-millimeter diameter, we think the texture can enhance your grip without feeling too rigid. In all, we gave the handle a 3.75 out of 5. Customers often point to the grip and seamless weight adjustment as two highlights. “The weights can be adjusted easily and the grip is good on this kettlebell,” reads one customer review. 

Many adjustable kettlebells struggle to replicate the feel of traditional bells, and some customer reviews state that the Yes4All Adjustable Kettlebell Set was uncomfortable during use. “It may be due to my lack of experience, but it feels bulky and awkward,” one review reads.

Another specifically noted their difficulty performing the kettlebell snatch. “It’s round all over and the plates have ‘sharp’ edges to them. So when you snatch, it hits hard and with those edges, they hurt a bit.” If that’s a dealbreaker, we suggest the PowerBlock Adjustable Kettlebell, which our tester rated a 4 out of 5 for comfort and feel.