The Bowflex SelectTech 840 is our overall winner for its quick weight range and dial system. For a more traditional feel, the Titan Fitness Adjustable Kettlebell is a top alternative with a durable handle.
Check price on AmazonAdjustable kettlebells save space and money by replacing a whole rack of fixed weights. We compared over a dozen models on build quality, weight range, adjustment speed, and handle comfort to bring you this ranked list. Whether you’re a beginner or a seasoned lifter, there’s an option here for you.
Our rankings prioritize durability and smooth weight changes. We looked at owner feedback from multiple retailers to identify common issues and praise. The result is a guide that cuts through the hype to show you which adjustable kettlebell is truly worth your investment.
How we rank
We ranked these kettlebells by analyzing hundreds of owner reviews and comparing specs like weight range, adjustment mechanism, and handle design. See our method.
Quick picks
| Best for | Product | Who it suits |
|---|---|---|
| Best Overall | Bowflex SelectTech 840 | Anyone wanting fast weight changes and a wide range in one compact kettlebell. |
| Best Value | Titan Fitness Adjustable Kettlebell | Budget-conscious lifters who want a heavy, durable kettlebell without the premium price. |
| Best for Beginners | ONNIT Adjustable Kettlebell | New kettlebell users who need a safe, simple way to start with lighter weights. |
| Best Premium | Rogue Adjustable Kettlebell | Serious lifters who want a competition-grade adjustable kettlebell for heavy training. |
| Best for Heavy Lifter | KB Kings Adjustable Kettlebell | Experienced lifters needing a heavy adjustable kettlebell that feels solid for ballistic movements. |
| Best Lightweight | Bala Adjustable Kettlebell | Those looking for a stylish, lightweight adjustable kettlebell for low-impact workouts and small spaces. |
| Best Budget | Yes4All Adjustable Kettlebell | Budget buyers who need a functional adjustable kettlebell for basic exercises without frills. |
The picks, compared
Bowflex SelectTech 840
The Bowflex SelectTech 840 adjusts from 8 to 40 pounds in 5-pound increments via a simple dial. Its integrated weight stand keeps the plates organized. Owners praise the smooth dial action and compact footprint, but note the handle is slightly narrower than a traditional kettlebell.
What owners say: Owners consistently highlight the quick and easy weight selection, with many calling it a space saver. A recurring theme is the handle comfort being fine for most, but some wish it were wider for two-handed swings.
- Quick dial adjustment
- Wide weight range (8-40 lbs)
- Compact storage with stand
- Handle feels narrow for some
- Dial can loosen over time
Titan Fitness Adjustable Kettlebell
The Titan Fitness Adjustable Kettlebell uses a threaded pin system to change weight from 10 to 40 pounds. It has a cast iron body and a wide, flat handle that feels close to a competition kettlebell. Owners report solid construction and good value, though the weight adjustment is less convenient than dial systems.
What owners say: Owners appreciate the sturdy build and close-to-traditional feel. Some mention the pin can be tricky to align, but overall the durability wins praise.
- Durable cast iron build
- Competition-style handle
- Affordable price point
- Weight changes require disassembly
- No smooth dial
ONNIT Adjustable Kettlebell
The ONNIT Adjustable Kettlebell ranges from 8 to 32 pounds with 4-pound increments. It uses a turn-lock mechanism that is intuitive to operate. The handle is rubberized for comfort. Owners like the lightweight start and easy adjustment, but some wish it went heavier.
What owners say: Owners report it's perfect for beginners, with a smooth turn-lock that feels secure. A few note the rubber handle can get slippery with sweaty hands.
- Easy turn-lock adjustment
- Comfortable rubber handle
- Good start weight (8 lbs)
- Max weight only 32 lbs
- Handle can get slippery
Rogue Adjustable Kettlebell
The Rogue Adjustable Kettlebell uses a unique locking lever to change weight from 12 to 32 kg (26-70 lbs). It features a single, wide handle with a smooth powder coat finish. Owners rave about its build quality and close-to-competition feel, but the price is high.
What owners say: Owners praise the rugged construction and wide weight jumps that suit advanced training. Some mention the lever mechanism can be stiff at first.
- Heavy weight capacity (70 lbs)
- Competition-grade handle
- Smooth powder coat finish
- Expensive
- Lever can be stiff
KB Kings Adjustable Kettlebell
The KB Kings Adjustable Kettlebell goes from 12 to 32 kg (26-70 lbs) with a weight plate stack system. It has a cast iron body and a wide handle for two-handed swings. Owners love the heavy top end and durable feel, although weight changes are slower.
What owners say: Owners report the kettlebell feels as solid as a fixed competition kettlebell. The main drawback is the time needed to change weights by swapping plates.
- Very heavy (up to 70 lbs)
- Solid cast iron build
- Wide handle for two hands
- Weight changes require plate swaps
- Bulky storage
Bala Adjustable Kettlebell
The Bala Adjustable Kettlebell adjusts from 5 to 15 pounds by stacking discs. It has a sleek, minimalist design with a soft-grip handle. Owners appreciate the aesthetic and compact size, but note it's limited to light weights and the max is only 15 lbs.
What owners say: Owners like its design and ease of storage. Some wish it went heavier than 15 lbs for progressive overload.
- Attractive design
- Compact and lightweight
- Soft grip handle
- Max weight only 15 lbs
- Not for heavy lifting
Yes4All Adjustable Kettlebell
The Yes4All Adjustable Kettlebell ranges from 8 to 25 pounds via a simple clamp system. It has a textured iron handle. Owners say it works well for the price, but the adjustment is less convenient and the handle can be rough.
What owners say: Owners note it's a good entry-level option for the price. Some mention the handle texture can be uncomfortable for high-rep work.
- Very affordable
- Simple design
- Textured grip handle
- Handle can be rough
- Clamp adjustment is slow
How to choose
- Weight Range. Consider the range of weights you need. Beginners may start light, but choose a kettlebell that allows progression. Higher max weight (e.g., 40 lbs or more) supports long-term use.
- Adjustment Mechanism. Look for smooth and quick weight changes. Dial systems are fastest, while pin or clamp systems are slower but more affordable. Ensure the mechanism feels secure during use.
- Handle Design. Handle width and comfort matter for both one- and two-handed exercises. Wider handles suit bigger hands and double-arm swings, while narrow handles may affect grip in ballistic moves.
- Build Quality. Durable materials like cast iron or steel ensure longevity. Check for smooth finishes that prevent rust. Plastic parts should be sturdy, as they handle frequent adjustments.
- Space and Storage. Adjustable kettlebells save space, but some come with stands or bases. Consider the footprint and whether the design allows easy storage when not in use.
Frequently asked questions
Are adjustable kettlebells safe to use?
Yes, when used properly. Ensure the locking mechanism is fully engaged before each use. Follow manufacturer instructions for weight limits and never exceed the maximum load.
How do I maintain my adjustable kettlebell?
Wipe the handle after use to prevent sweat damage. Check screws or locking parts periodically for tightness. Store in a dry place to avoid rust on metal parts.
Can I replace individual weight plates?
It depends on the model. Some allow plate swaps for custom increments, while others use fixed stacks. Check the product specs before buying if you need specific increments.
Which adjustable kettlebell is best for beginners?
The ONNIT Adjustable Kettlebell is ideal due to its light starting weight and easy turn-lock mechanism. It offers a safe progression from 8 to 32 pounds.
Do adjustable kettlebells feel like traditional ones?
Most adjustable kettlebells have wider handles and may feel slightly different. Higher-end models like Rogue and KB Kings aim to mimic competition kettlebell feel, but the handle width still differs.
What is the heaviest adjustable kettlebell available?
Some models go up to 70 lbs, such as the Rogue and KB Kings adjustable kettlebells. They offer enough weight for advanced strength training and ballistics.
The verdict
The Bowflex SelectTech 840 is our top overall pick for its fast dial adjustment and versatile weight range. If you're on a budget, the Titan Fitness Adjustable Kettlebell offers great value with a durable cast iron build. For heavy lifters, the Rogue Adjustable Kettlebell provides competition-grade quality up to 70 pounds.
Video Guide
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