13 Best Kettlebells For a Complete Workout (2022)

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If you're looking for one of the most effective pieces of home workout equipment on the market, you've come to the right place as we have compiled a list of the best kettlebells in the UK for you to choose from.

Although they look incredibly similar, it's important to know that there are different types of kettlebells on the market. That's why here at OriGym, we've done the hard work for you. In this article you'll not only find your next purchase, but some useful information on kettlebell training including: 

If you know the ins and outs of kettlebell training and what to look out for, you can jump straight into our recommended products by clicking the link above. If not, be sure to read all about it before choosing your product.

If you want to turn your love for kettlebell training into a career in fitness, why not kickstart your career in the fitness industry with a level 3 diploma in personal training? Or if you're fully qualified already, why not check out our CPD course in Kettlebell Instructing here in our downloadable prospectus.


The Benefits of Kettlebell Training

Kettlebells are a great workout if you're looking to build muscle, strength, increase fat loss, and improve your cardiovascular health. 

Below are some reasons why you should buy kettlebells as opposed to other pieces of workout equipment, and include them in your everyday workout routine.

#1 It Builds Muscle Mass & Overall Strength 

benefits of kettlebells

The majority of people will use dumbbells as their go-to piece of equipment, whether they're working out at home or at the gym.

Performing kettlebell exercises will allow you to activate different muscle groups, thanks to the kettlebell's offset centre of mass. Not only will kettlebells help you to build your strength and muscle mass, but they will also allow you to build explosive power. 

Whether you're a beginner or an experienced athlete, they're suitable for anyone and relatively easy to understand. Of course, if you’re wondering what are the best kettlebells to start with?, we would advise you to start off light while you're still getting used to the exercises.

Compared to barbell and dumbbell training, your goal is to focus less on how much weight you lift with the kettlebell, and instead focus on the explosive movements, (like the kettlebell swing) that you perform to keep your muscles constantly working throughout your routine.

#2 They're Versatile

best kettlebells to buy

One great thing about using kettlebells is the amount of exercises that you can do even if they're the only piece of equipment in your workout. They enable you to hit various muscle groups in the body without the constant need for changing equipment midway through exercising. 

Below are just some of the core kettlebell exercises for building power & getting lean: 

  • Kettlebell Swing
  • Kettlebell Clean
  • Kettlebell Goblet Squat
  • Kettlebell Snatch
  • Turkish Get-Up

There really are endless exercises that you can perform with kettlebells, and they can be done in a circuit without the use of any other pieces of equipment. This is definitely why the best kettlebells to buy can also buy you time. Say goodbye to waiting around for equipment when you can get a head to toe workout in no time with a kettlebell alone.

#3 They're a Cost-effective Piece of equipment 

cost of kettlebells

If you're looking to buy kettlebells in the UK, it's great to know that you can get your hands on a reasonably weighted product for a fraction of the price that it would cost you to pick up a dumbbell or barbell. 

With this in mind, it's still important to note that the price of each individual product will differ due to its construction, weight, and brand. It could be a good idea to have an idea of the weight that you're looking for as a starting point, and then use our list to compare and contrast different brands and types of kettlebells.

It is, of course, tempting to go straight for the well-known brands. However, if you’re new to kettlebell training then you don't necessarily need the most expensive kettlebells. The best starting weight for kettlebells is between 8kg-24kg, and products within this range are usually pretty cheap considering the weight. 

Choose your weight, then take a look at our list to see just how cost-effective kettlebells can be when you try a less well-known brand. 

Now that we've answered your initial question of 'are kettlebells the best workout? Let's find out what you should know before you pick a product from our list.

What To Know Before Buying a Kettlebell

competition kettlebells

Below are some key points to take note of when finding the best kettlebells for you and your workout routines.

Before we get started, here are the best kettlebells for your money that you can find online: 

  • Competition Kettlebells
  • Cast Iron Kettlebells
  • Vinyl Coated Kettlebells

There are plenty more options, but these are probably the most common across the majority of gyms and fitness equipment websites.

As we mentioned earlier, it's best to invest in a product that is heavy enough to provide a challenge, but not so heavy that you can't manage the exercises that you've planned for yourself. Thus, it is recomended to find your resistance weight before you buy your kettlebell. 

Most types of kettlebells will have a wide range of weight so whether it is cast iron kettlebells or another kind, you will almost always be able to find the right weight for you. Once you’ve identified the weight that you need, as well as the type of kettlebell, it's time to find a product which will not damage your forearms, wrists, or hands as you exercise. 

best kettlebell to buy

There are actually two main types which are the best-rated amongst users and these included:

Cast Iron Kettlebells 

A Cast Iron Kettlebell is produced as one solid piece of metal, so unlike the competition kettlebell (which we will discuss later on in the article), its dimensions will increase along with its weight. 

If you decide to pick a cast iron kettlebell, you will realise that the handle is a lot wider which will aid you in completing double handed exercises. 

Competition kettlebells 

The handles on competition kettlebells are much smaller, and often offer a squared handle in design compared to other product styles. They are also designed to be used with just one hand, thus, the size and shape of the kettlebell will stay the same size regardless of the weight.

The advantage to this type of kettlebell is that your hand doesn’t slide around due to its limited space, plus you can also get used to the size even when the weight changes. 

However, the one issue that you may face is that you will only get the best out of this kettlebell type when using one hand, as opposed to both at any given time. 

Now that we’ve covered the types of kettlebells to avoid, let’s jump right in on the best kettlebells in the UK! We’ve broken down the products into their individual types as well, to help you even further.

Best Kettlebells To Buy

Cast Iron Kettlebells

Cast iron kettlebells are super popular and are one of the best kettlebells to buy for any level of fitness, so let's see where to get the top products from.

#1 Gravity Fitness | "SPARTANBELL" Kettlebell

Price: £44.95

cast iron kettlebells

Featuring Gravity’s exclusive head-turning Spartan design, the Spartanbell is crafted with solid cast iron and can withstand just about any kind of explosive movement. 

You get the perfect grip with this product, as the design and production process has been developed to provide a competition standard style handle thickness.

This cast iron kettlebell offers a weight range from 12kg to 24kg in 4kg increments. It is perfect for those who are ready to take the plunge into a more demanding workout and up their resistance over time.

Gravity pride their product on being designed for at home or gym use boasting versatility and inclusivity for any workout type.

Apart from all of these elements that create a durable piece of equipment - you can still count on lifetime warranty. 

So, if something happened to your Spartanbell you can count on warranty against manufacturer defects - that's how confident Gravity is in their product!

#2 Gorilla Sport | Cast Iron Kettlebell

Price: From £18.14 

best value kettlebells uk

If you’re looking for one of the best kettlebells for CrossFit, these cast iron kettlebells come in a range of sizes from 2kg-32 kg. They're ideal for easing yourself into weight training, especially due to their simple design. 

You will be able to perform swings and other basic exercises with these kettlebells, as well as using them for classic exercises such as bicep curls and deadlifts.

For optimal training, it would be a good idea to start off with a slightly lighter weight while taking our advice on choosing the right kettlebell! 

Once you’ve mastered different kettlebell exercise techniques you will be able to increase the weight that you train with. One great thing about these particular kettlebells is that you can even choose from a range of colours at the point of purchase.

The coating comes in silver, white, gold or black, and will prevent any damage to the product. It’s good to know that it will be built to last. 

Outrivals | Cast Iron Kettlebells

Price: From £24.99

best cast iron kettlebells

Next up we have the simplicity of a cast iron kettlebell that is great value for price. 

Outrivals kettlebells have been made to the highest standard. They're confident in this too, as they share how clients and training team have provided feedback to perfect this product.

This kettlebell can be used at home or in the gym after their testing in both settings. Not only boasting versatility when it comes to setting, but the sheer design of the product is modern.

You can count on a durable product with Outrivals with the production process, boasting improved weight distribution and a flat bottom. 

So whether you're building a home gym, or simply want to start off your fitness journey with a 4kg weight - Outrivals have it all. 

You can buy your kettlebell individually or you can go for the complete set of cast iron kettlebells ranging from 4kg all the way up to 32kg. 

Outrivals have just about everything you need when choosing your next fitness purchase.

#4 Mirafit | Cast Iron Kettlebell 

Price: From £19.95 

best value kettlebells uk

Mirafit have provided one of the best kettlebells to buy through their cast iron kettlebell range. This product comes in a range of weights between 4kg to 32kg, and each kettlebell comes with a matte black finish with orange detailing, making the aesthetic stand out against competitors! 

It comes with a comfy easy-grip handle which ensures optimum grip when exercising. It also has a flat base that will prevent the kettlebell from rolling. 

You will be able to improve your core strength and develop grip strength all at once with this product. It also comes with useful 'KG' markings for easy identification, which is useful if you're purchasing multiple weights at a time. 

Due to the high popularity of home workouts in recent times, more stock should arrive in April so all you need to do is to leave your email address and you will be notified straight away when it comes back into stock. If you need more information about working out from home read our guide to home workouts article for a full-body circuit... it even incorporates kettlebells!

#5 Origin | Cast Iron Kettlebell 

Price: From: £13.92

best competition style kettlebells

The Origin Cast Kettlebells are fantastic when you use them in any training programme, and are suitable for all fitness levels. 

When you incorporate these kettlebells into circuit training, they will help to improve your endurance and stamina. The muscle groups which are often targeted when you use kettlebells include your biceps, triceps, deltoids, rhomboids, trapezius, latissimus dorsi, quadriceps, glutes, and your core, making for a fantastic full-body workout! 

One thing to note about this range from Origin in particular would be the 'in-between weights' as they range from 4kg-40kg. This is a huge range, and probably one of the best ones to go for if you're looking to build an entire rack of kettlebells.  

#6 Equipped Gym | Kettlebells Cast Iron Weights 

Price: From £14.99

competition kettlebell

Equipped Gym stock the perfect start to a budget friendly home gym. 

You can start by buying a kettlebell with a weight as little as 6kg, an ideal starting point for many people who want to start their weight lifting journey. 

Whatsmore, you don't have to jump up in weight too fast, as the kettlebell sets offered at Equipped Gym rise in 2kg increments. 

This is a great way to up your weights slowly but surely without being overwhelmed. What is unique about this product is the protective layering for improved durability, while still resting assured that the kettlebell is composed of cast iron.

These kettlebells are sold in singles so you can choose how heavier you want to go or increase by. Plus, if you do want to buy full sets or large quantities, you can! (You can even benefit from a reduced rate, all you have to do is arrange an appointment)

This is a great pick for those who want to lift heavy or light, with weight running up to 28kg - simply pick your size and order online.

7. Primal Strength | APUS Commercial Black Cast Iron Kettlebells

Price: From £12.99 

12kg kettlebells

Primal Strength provide APUS' commercial black cast iron kettlebells for a competitive price. 

You can choose from a weight range of 4kg up to 24kg so you can start off with one weight of your own, or equip your gym with every kettlebell you'll need.

These kettlebells are made from high quality cast iron and they are covered with a protective layer to make the product even more durable.

The flat base offered by this product ensures the best stability, but that's not all as you can count on the ergonomic grip making exercise safer and easier. 

The handle of the kettlebell fits perfectly in the hand and is perfect for your next functional workout!

Vinyl and Plastic Kettlebells 

8. BOX FIT | Escape Vinyl Kettlebell

Price: From £23.99

competition kettlebells

Vinyl and plastic coated kettlebells are popular for those who prefer a softer grip and overall sleek look - Escape Fitness provides just that with their range.

What makes this range unique and preferable to those who want to buy sets is the colour coordination. If you opt to buy a set with a weight range from 4kg to 20kg, each kettlebell will have a different colour.

This is perfect for those who don't want to be searching for the next weight up in the middle of a pyramid set, instead, you can simply remember which colour represents each weight. Easy!

Escape Fitness state that thanks to the dip of vinyl coating, the durability is considerably improved and you can rest assured your gym floor will be protected too. 

9. York | Vinyl Kettlebell 12kg

Price: £20.99

what are the best kettlebells to buy

The York Kettlebell has an ergonomic designed handle for superior comfort, which will ensure that your hands are protected during movements like the kettlebell swing, that tends to cause a lot of friction on the skin. 

The kettlebell has vinyl technology with an anti-slip base, which ensures that it will not roll over during storage or use. The vinyl technology also ensures that the kettlebell will not leave any marks on the floor, and that it would be a great product to have when building a home gym

One great thing about this product in particular is that it also comes with a detailed workout chart, which will give a list of exercises that you can do with the kettlebell. 

If you decide to create a collection of York Kettlebells, it's great to know that all of them are colour coded, so you can easily identify their individual weight during your workout if you're swapping them out for different exercises. 

They have a strong molded design to ensure that they're built to last, and are a real investment.  

10. Body Power | 14kg Vinyl Coated Kettlebell 

Price: £32.99 

Best exercises for kettlebells

This product from Body Power is a hybrid of both cast iron and vinyl coating, which certainly stands it apart from other products of this nature. It still has a wide handle though, so you will be able to perform swings to overhead presses with ease! 

The compact design will ensure that it will not take up too much room and that it can be easily stored away, and it also has a flat base to protect floors from any scratches or scuffs during use. 

The iron core with vinyl coating will ensure that the product is long lasting, while also giving it a smooth and aesthetic finish! 

Now that we’ve discussed the best kettlebells in the plastic and vinyl category, let’s move onto competition kettlebells... 

Competition Kettlebells 

If you’re wondering what are the best kettlebells, then you have definitely come to the right place! They may be more expensive than other products on the market but do not worry! Once you have invested in these kettlebells, they will last a lifetime. 

11. Wolverson Fitness | Competition Kettlebells Set

Price: From £149.00

best competition kettlebells

These competition kettlebells are for the serious gym goer and fitness fanatic!

This sale is compiled of a set of kettlebells with 3 different weight ranges. These include:

  • 4kg, 6kg & 8kg
  • 8kg, 12kg & 16kg
  • 16kg, 20kg & 24kg
  • 24kg, 28kg & 32kg
  • 36kg, 40kg, 44kg & 48kg
  • Full Set: 8kg - 32kg
  • Full Set: 4kg - 48kg

These kettlebells are a staple for any strength, free weight or functional fitness space be it in your home gym or any other training space.

They are built to last and have carefully calibrated for use in competitive settings. One unique feature to these products is the creation. 

You can count on perfection with the production process being in conjunction with Girevoy athletes. 

From perfected stability and an easy to grip, non-corrosive stainless steel handle - it has everything you need in a competition kettlebell. 

12. Tribe Active UK | Competition Kettlebell

Price: From £36.00

best cast iron kettlebells

Tribe Active offer a sleek looking competition kettlebell that they describe as uniformed in their size, brilliant in their finish and even better in the hand. 

Boasting a hard wearing finish, you won't see the chips that you may find on painted kettlebells. This is perfect for those who have a uniform looking gym space and want another piece of equipment to add that will fit in perfectly.

This is one of the best competition kettlebells to buy if you're looking for the physical features as well as the practical. The weight range is from 8kg to 32kg so you have plenty of opportunity to progress.

This is a great budget friendly option for competition kettlebells, and since you can buy each weight individually you can up your weight at your own pace without spending a fortune all at once! 

#13 Origin | Fitness Competition Kettlebell

Price: From £65.99

Best looking kettlebells

The Origin Competition kettlebells are made to meet competition standards, as well as having a superior and high-quality design compared to some of the cheap kettlebells on the market. If you've been training for a while, you may want to consider investing in some.

They have a large base for stability, which is perfect for exercises that require you to use the kettlebell as a base, as well as being handy for storing the product in a way that won't damage it. 

The smooth steel handle ensures that it will not feel uncomfortable when you perform swings or presses, so you can rest-assured that your hands won't easily succumb to friction burns and blisters! 

With this product, you can choose from a range of colours, and customise the weight from the range of 4kg to 32kg. It could potentially be one of the best kettlebells for CrossFit due to this, thanks to the products competitive and aesthetic design. We can bet you won't find a product as customisable and great for competitions as this one is for the price. 


What Size Kettlebell Should I Buy?

cast iron kettlebell

When you buy a kettlebell, it often comes in the following weights: 

  • 8kg
  • 12kg
  • 16kg
  • 24kg
  • 32kg

In recent years, there has actually been a huge rise in popularity surrounding kettlebells, meaning that there are more weight ranges available on the market. If you do your research wisely, you will only need to invest in the best kettlebells as a one-time purchase, and they will last a lifetime. 

Below are recommended weights based on advancement guidelines. However, these are only guidelines and you

Suggested Kettlebell weights for Beginners

  • 8kg - This is the ideal starting weight for those who have no prior experience in weight training, and is great for learning the basic movements of kettlebell training.
  • 12kg - This kettlebell will be useful if the handle is wide enough to perform a two handed swing, adding variation to your workout. 
  • 16kg - Once you feel comfortable using the other two weights, you can start doing some basic movements with 16kg as this is when you step up your fitness level and overall strength.

Suggested kettlebell weight for intermediate+

  • 12kg - This weight would be ideal for men who have no prior weight training experience, and is perfect for beginners who have lifted weight before, but are not super advanced.
  • 16kg - This kettlebell would be ideal for those who want to try out kettlebell swings, as the weight will provide enough resistance for them as well as single-handed exercises. 
  • 24kg - Once you have mastered the previous two weights, a 24kg kettlebell will give you the opportunity to incorporate two handed exercises and improve strength and power behind movements.

Are There any Kettlebell Types to avoid?

cast iron kettlebells

Below is advice on what kettlebells you might want to avoid. This is simply some helpful advice in order to make your next purchase.

Sharp kettlebell handles

When you are on the lookout for kettlebells, ensure that there are no sharp edges on the kettlebell handle. 

When you perform your product research, a product like this may seem like it could be one of the best value kettlebells on the market. However, look out for kettlebells which may have sharp bits of paint and check the handle where it meets the body of the weight. If there are sharp kettlebell handles it could potentially cut into your hands when you exercise! 

However, if you do purchase a kettlebell with sharp handles, do not worry! All you need to do is to get some sandpaper and sand them down.  

Plastic Coated or Vinyl Coated Kettlebells

Plastic coated kettlebells do have some benefits, for example, it will be good for avoiding any markings on the floor and is often seen as the best priced kettlebells. 

However, some coated kettlebells do get very slippery when you grip the handle, and there are also seams around the handle which have been coated, and could potentially hurt your hands. 

The plastic handles are normally oval shaped instead of rounded which could cause a problem when it is rotated through the hand. 

It’s important to note that this should not completely put you off vinyl or plastic coated kettlebells as they are often a lot cheaper than cast iron kettlebells, which we will discuss later in the article. 

best competition kettlebells

Complete round kettlebell body

When you decide to purchase a kettlebell, ensure that the product isn’t too round. When you perform a kettlebell snatch, it could dig into your forearm which will feel uncomfortable. 

You would want to go for a slight oval kettlebell which has a handle which moulds nicely into the main body of the kettlebell.  

Kettlebells with built in feet or base

Normally a kettlebell should have a flat base instead of a rubber or plastic base. The main issue, of course, would be that the base digs into your arm and your body when you are using the kettlebell. 

However, there are some benefits of using these types of kettlebells as it will prevent any marks on the floor. 

Narrow kettlebell handles 

As we mentioned earlier in the article, having a narrow handle will mean that you will only be able to use one hand on the kettlebell instead of two. This will mean that you have to miss out on exercises which require two hands, such as kettlebell swings.

Many competition kettlebells often only have a narrow handle. If you are a complete beginner then it would be a good option to go for a kettlebell that allows you to fit both hands on the handle.  

You will also need to check the spacing between the handle and the kettlebell’s body. A great tip to follow would be to assess whether you can fit your fist in the space inbetween the handle and the body of the bell. If the handle spacing is too small, the kettlebell will dig into your wrists, especially when you have the weight above your head. 

If the space between the handle and the body is too big, the kettlebell will easily fall down your arm and will dig into your forearm. 

Before you go! 

To conclude our guide, by now you should know which kettlebell is the right pick for your workouts.

Don't forget that if you have a passion for fitness and want to put it into practice, take a look at our level 3 diploma in personal training? Or browse through all of the fitness course we offer at OriGym here in our downloadable prospectus.

Written by Zac Yeo

Fitness Content Executive, OriGym

Join Zac on Facebook at the OriGym Facebook Group

With a BA (Hons) Politics and International Relations from Kingston University and previous experience working in the finance sector, Zac’s passion for fitness brought him to OriGym, and ultimately led him to become a qualified Personal Trainer and Nutrition Specialist. With a keen interest in developing consumer trends, Zac enjoys the creation of deep, insightful content catering to new trends and has contributed to various publications including the Daily Star. Outside of work, Zac can be found watching football, either in-person supporting Charlton Athletic or virtually on Fifa.

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