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Adding a kettlebell to your home gym can be a game changer since it can work your entire body, but you usually need to purchase multiple weight options to coincide with specific movements. Unless that is, you go with an adjustable kettlebell like the Bowflex SelectTech 840. This adjustable kettlebell replaces six individual bells with weights ranging from eight pounds to 40 pounds, and adjusting the weight is effortless since it only requires a twist of the wrist.
The $150 price tag makes it a good option for those on a tight budget, but this is also one of the market’s most accessible adjustable kettlebells, as you can purchase it at your local sporting goods store. The compact design is ideal for those who don’t have a ton of available space, and while the plastic design isn’t the most durable, it does feel relatively comfortable on your skin during overhead movements or goblet squats (it’s a bit softer than cast iron or bare steel). Due to the max weight of 40 pounds and the relatively affordable price tag, we think this adjustable kettlebell system is an ideal fit for entry-level kettlebell athletes.
Bowflex SelectTech 840 Adjustable Kettlebell
This adjustable kettlebell system replaces six individual kettlebells and features an easy-to-use dial to adjust the weight so you can get straight to your workouts.
Main Takeaways
The Bowflex SlectTech 840 replaces six individual kettlebells with weights ranging from eight to 40 pounds in four-, eight-, and five-pound increments — in that order.
The adjustment dial is easy to use and only requires you to twist your wrist to select the correct weight increment.
The $150 price tag is average compared to similar products, but this kettlebell is one of the most accessible options since you can purchase it in multiple ways — directly through Bowflex or at your local sporting goods store.
Bowflex SelectTech 840 Adjustable Kettlebell Video Review
Our Reviews Writer, Jake, breaks down everything there is to know about this adjustable kettlebell, from the features to a full demo, during his detailed review.
[embedded content]
Bowflex SelectTech 840 Adjustable Kettlebell Highlights
Price: $150
Weight: Ranges from eight to 40 pounds (8,12, 20, 25, 30, 35, 40)
Materials: Plastic with a welded steel handle
Dimensions: 12.5” H x 8.8” L x 7” W
Like similar products, Bowflex designed the SelectTech 840 Adjustable Kettlebell to be a space- and money-saver. The compact design means you can stash it virtually anywhere in your home, and the fact that it replaces six individual kettlebells saves you a chunk of change. In comparison, if you were to purchase six Rogue Fitness Kettlebells in the same weight range, you’d spend around $340. $150 is a pretty solid price point for the 840 (but you could argue that spending the same money on the REP Fitness Adjustable Kettlebell may be more “worth it” as it offers a cast iron shell and handle).
Bowflex SelectTech 840 Adjustable Kettlebell Build
Aside from the welded steel handle, this adjustable kettlebell features a plastic build. Despite the plastic shell being pretty thick, this is still a pretty fragile product in the grand scheme of things — especially compared to other adjustable kettlebells that feature a steel or cast iron build. In fact, Bowflex even states on the adjustment mechanism not to drop it. We don’t think the occasional drop will cause severe damage, but it’s still a risk we don’t recommend you take. As far as the handle goes, we found it to be a little slick, but some people may find that helpful as you can easily rotate your hand during kettlebell snatches and similar lifts.
Pros
This adjustable kettlebell requires minimal space and can be stored virtually anywhere.
The eight- to 40-pound weight range is ideal for beginner to intermediate kettlebell athletes.
The $150 price tag is about half of what you’d have to pay for a set of cast iron kettlebells in the same weight range.
Cons
The plastic build raises concerns about durability.
The weight caps out at 40 pounds.
The steel handle is pretty slick and thinner than what some athletes may want.
Training With the Bowflex SelectTech 840 Adjustable Kettlebell
Overall, we were pleased with this kettlebell during our training sessions. Since the adjustment mechanism is effortless to use, we could seamlessly transition from kettlebell swings to a clean and press during workouts. The plastic build was also relatively comfortable on our skin when the bell was in the racked position, despite it not featuring the typical kettlebell shape.
While we made sure not to drop it, we also feel the plastic shell is thick enough to handle some accidental drops along the way — just be sure you don’t make a habit of it. The handle wasn’t our cup of tea since it’s thinner than what we prefer and a bit slick, but both traits may be what others are looking for.
Adjustability and Weight Options
A perk of adjustable kettlebells is the luxury of utilizing multiple weight increments in any workout session. Because of this, we find it important to have an easy-to-use adjustment mechanism, and the Bowflex 840 passed the test. Since you only need to house the bell in its cradle and twist the knob to the weight you want, you can dedicate more time to your actual kettlebell workout.
In our eyes, this is a superior design to other models that require you to pull apart the outer shell and use a wrench to loosen a nut that holds the weight plates in place — like the Titan Fitness Adjustable Competition Style Kettlebell.
Bowflex SelectTech 840 Adjustable Kettlebell Adjustment Dial
Once again, this kettlebell replaces six individual kettlebells — eight, 12, 20, 25, 35, and 40 pounds. This may not be heavy enough for more advanced athletes, but beginners and some intermediate-level lifters may find this range to suit them perfectly. Unfortunately, Bowflex does not offer a heavier kettlebell or an expansion package, so you’ll have to look elsewhere for a heavier option.
Materials
This is not an indestructible product, as it’s almost entirely made from plastic — aside from the steel handle. However, the outer shell is pretty thick. So as long as you don’t lose your grip during your swings and let it fly and crash into concrete, we think it’s durable enough to last you a good five years or so.
Bowflex SelectTech 840 Adjustable Kettlebell Cradle
That said, we still recommend you treat it with caution during your workouts. It’s also important to remember that the cradle features a thinner plastic build, so you want to be gentle when housing it.
Stability
During our kettlebell workouts with the Bowflex 840, we couldn’t help but notice a wobble in the “stem” that holds the weight plates into place. While it didn’t knock us off our flow, it could be an annoyance to some athletes.
Grip
While the “proper” texture for a product is subjective, we found the grip on the steel handle to be decent. However, it’s still pretty slick and in a way, made it feel as though our hands were sweating even when they weren’t. Now, you could argue that the slickness makes it easier to rotate the bell in your hands during your kettlebell clean and jerk, but overall we felt a bit compromised at times, and that’s something you don’t want to have to worry about.
Another thing here is that it’s thinner than most of its competition. This might be fine for someone with smaller hands but will likely be less than ideal for many athletes. On the other hand, the width of the window left plenty of room for both hands during kettlebell swings.
What to Consider Before Buying the Bowflex SelectTech 840 Adjustable Kettlebell
Like all home gym equipment, you need to keep a few factors at the front of your mind before making your purchase. For us (and most people), we always like to consider the price, and similar to adjustable dumbbells, we think it’s vital to focus on the adjustability and the available weights, in addition to the overall construction.
Price
Once again, the Bowflex SelectTech 840 Adjustable Kettlebell will run you around $150. While it’s much cheaper than purchasing multiple cast iron or competition kettlebells, and the compact nature is a nice touch, we think it’s a bit pricey as it is primarily made from plastic. You can purchase the REP Fitness Adjustable Kettlebell for around the same price, and it features a cast iron shell, handle, and plates.
Bowflex SelectTech 840 Adjustable Kettlebell with Weight Plates
Now you can also find some cheaper ones online, but those will likely feature a lot of wobble with the plates, and we don’t like the design as much as the plates are exposed. All things considered, the 840 will likely still be worth it for those who are new to kettlebell training and don’t need heavy weight.
Adjustment Process and Available Weight
Since adjustable kettlebells are intended to allow you to switch your weight in the middle of your workouts for specific movements, it’s doubtful that you want one that involves a lengthy process. That’s certainly not the case with the 840, as you’re only required to twist the dial on the top of the bell. It’s super easy and only takes a few seconds, meaning you’ll spend less time adjusting and more time sweating.
It’s also important to know how much available weight you’ll have for your kettlebell workouts. The SelectTech 840 features eight, 12, 20, 25, 35, and 40 pounds of weight. This is a solid range for beginner to intermediate lifters and is pretty standard with adjustable kettlebells, aside from a couple of outliers.
Construction
You should have a solid understanding of the materials used in the manufacturing process of any product, and that’s no different here. Once again, the Bowflex 840 features a primarily plastic build. This could be a cause for concern for those who work out in their driveway or in a garage with concrete flooring. But we think it’ll be fine if you’re working out in your living room.
Bowflex SelectTech 840 Adjustable Kettlebell Welded Steel Handle
And while the plastic shell felt pretty comfortable on our skin when we held it overhead, we understand why some people would prefer a cast iron or steel build.
Bowflex SelectTech 840 Adjustable Kettlebell Vs. The Competition
There’s no shortage of adjustable kettlebells on the market, and while they’re pretty similar in fashion and functionality, they can still vary a bit. Regardless of the product, it’s always important to compare multiple options and, in this case, land on the best possible adjustable kettlebell for your specific needs — whether that be pricing, the warranty, or the materials used.
Bowflex SelectTech 840 Adjustable Kettlebell
REP Fitness Adjustable Kettlebell
Kettlebell Kings Adjustable Kettlebell (10-40 pounds)
Titan Fitness Adjustable Kettlebell (10-40 pounds)
Price
$150
$160
$140
$120
Weight Range (In pounds)
Eight to 40 pounds
20 to 40 pounds
10 to 40 pounds
10 to 40 pounds
Weight Increments (In pounds)
4,8,5
5
5
4.6, 5.5, 5.9
Materials
Plastic with steel handle
Cast iron with plastic
Steel shell and iron plates
Cast iron
Warranty
Two years
Lifetime
Lifetime
One year
We decided to compare these adjustable kettlebells since they offer a similar weight range and are around the same price. If money is the ultimate factor, then the Titan Fitness Adjustable Kettlebell will likely be the one for you.
If you’re partial to a cast iron grip, then the REP Fitness one is hands down your best choice. Even though Titan’s is also made from cast iron, the handle appears to be more slick. And while the weight options are pretty similar, the Bowflex 840 has a wider range, meaning your workouts have more possibilities. However, it’s made from plastic and only has a two-year warranty. While this is still longer than what Titan Fitness offers, if you’re looking for the best warranty, REP or Kettlebell Kings will be the way to go.
While you ultimately know what is best for your wants and needs, we still want to steer you in the right direction. While we think all of these adjustable kettlebells can service your fitness goals, you may find one of them to be the “best” for your current situation and long-term goals.
Places to Buy
You can purchase the Bowflex SelectTech 840 Adjustable Kettlebell directly through the Bowflex website, off Amazon, or at your local sporting goods store.
Warranties
Bowflex offers a two-year warranty covering any manufacturing defects on the SelectTech 840 Adjustable Kettlebell. This does not include normal wear and tear or negligent use, such as it cracking after a drop.
Company Information
Bowflex has been a hot commodity among fitness equipment manufacturers for over 30 years with its wide range of cardio and strength equipment. To speak to a team member, you can call them at 1-800-605-3369.
In Conclusion
Adding a solid adjustable kettlebell like the Bowflex 840 in your home gym can be a game changer. Not only does the compact nature of this kettlebell free up space, but it also frees up some cash for more gear, like a weight bench. While it features a plastic build, and the steel handle might be a little slick for some, the weight range of eight to 40 pounds, the convenient adjustability, and the competitive price tag make it an ideal choice for those just venturing into kettlebell training.
FAQs
How much does the Bowflex SelectTech 840 Adjustable Kettlebell cost?This adjustable kettlebell will run you right around $150. This is a fair price tag considering the ease of use and the available weight.
What workouts can I do with the Bowflex SelectTech 840 Adjustable Kettlebell?The beauty of kettlebells is that you can perform a wide range of movements, from full-body exercises like a kettlebell clean and press to Russian twists for core work. You can also target specific muscles like your biceps and triceps; plus, most kettlebell workouts double as a cardio workout since your entire body is involved.
Can I expand the weight of the Bowflex SelectTech 840 Adjustable Kettlebell?No, what you see is what you get with this adjustable kettlebell. If you think you’ll need more than 40 pounds of weight, we suggest sourcing another option.
Adding a kettlebell to your home gym can be a game changer since it can work your entire body, but you usually need to purchase multiple weight options to coincide with specific movements. Unless that is, you go with an adjustable kettlebell like the Bowflex SelectTech 840. This adjustable kettlebell replaces six individual bells with weights ranging from eight pounds to 40 pounds, and adjusting the weight is effortless since it only requires a twist of the wrist.
The $150 price tag makes it a good option for those on a tight budget, but this is also one of the market’s most accessible adjustable kettlebells, as you can purchase it at your local sporting goods store. The compact design is ideal for those who don’t have a ton of available space, and while the plastic design isn’t the most durable, it does feel relatively comfortable on your skin during overhead movements or goblet squats (it’s a bit softer than cast iron or bare steel). Due to the max weight of 40 pounds and the relatively affordable price tag, we think this adjustable kettlebell system is an ideal fit for entry-level kettlebell athletes.
Bowflex SelectTech 840 Adjustable Kettlebell
This adjustable kettlebell system replaces six individual kettlebells and features an easy-to-use dial to adjust the weight so you can get straight to your workouts.
Main Takeaways
Bowflex SelectTech 840 Adjustable Kettlebell Video Review
Our Reviews Writer, Jake, breaks down everything there is to know about this adjustable kettlebell, from the features to a full demo, during his detailed review.
Bowflex SelectTech 840 Adjustable Kettlebell Highlights
Bowflex SelectTech 840 Adjustable Kettlebell Build
Aside from the welded steel handle, this adjustable kettlebell features a plastic build. Despite the plastic shell being pretty thick, this is still a pretty fragile product in the grand scheme of things — especially compared to other adjustable kettlebells that feature a steel or cast iron build. In fact, Bowflex even states on the adjustment mechanism not to drop it. We don’t think the occasional drop will cause severe damage, but it’s still a risk we don’t recommend you take. As far as the handle goes, we found it to be a little slick, but some people may find that helpful as you can easily rotate your hand during kettlebell snatches and similar lifts.
Pros
Overall, we were pleased with this kettlebell during our training sessions. Since the adjustment mechanism is effortless to use, we could seamlessly transition from kettlebell swings to a clean and press during workouts. The plastic build was also relatively comfortable on our skin when the bell was in the racked position, despite it not featuring the typical kettlebell shape.
While we made sure not to drop it, we also feel the plastic shell is thick enough to handle some accidental drops along the way — just be sure you don’t make a habit of it. The handle wasn’t our cup of tea since it’s thinner than what we prefer and a bit slick, but both traits may be what others are looking for.
Adjustability and Weight Options
A perk of adjustable kettlebells is the luxury of utilizing multiple weight increments in any workout session. Because of this, we find it important to have an easy-to-use adjustment mechanism, and the Bowflex 840 passed the test. Since you only need to house the bell in its cradle and twist the knob to the weight you want, you can dedicate more time to your actual kettlebell workout.
In our eyes, this is a superior design to other models that require you to pull apart the outer shell and use a wrench to loosen a nut that holds the weight plates in place — like the Titan Fitness Adjustable Competition Style Kettlebell.
Bowflex SelectTech 840 Adjustable Kettlebell Adjustment Dial
Once again, this kettlebell replaces six individual kettlebells — eight, 12, 20, 25, 35, and 40 pounds. This may not be heavy enough for more advanced athletes, but beginners and some intermediate-level lifters may find this range to suit them perfectly. Unfortunately, Bowflex does not offer a heavier kettlebell or an expansion package, so you’ll have to look elsewhere for a heavier option.
Materials
This is not an indestructible product, as it’s almost entirely made from plastic — aside from the steel handle. However, the outer shell is pretty thick. So as long as you don’t lose your grip during your swings and let it fly and crash into concrete, we think it’s durable enough to last you a good five years or so.
Bowflex SelectTech 840 Adjustable Kettlebell Cradle
That said, we still recommend you treat it with caution during your workouts. It’s also important to remember that the cradle features a thinner plastic build, so you want to be gentle when housing it.
Stability
During our kettlebell workouts with the Bowflex 840, we couldn’t help but notice a wobble in the “stem” that holds the weight plates into place. While it didn’t knock us off our flow, it could be an annoyance to some athletes.
Grip
While the “proper” texture for a product is subjective, we found the grip on the steel handle to be decent. However, it’s still pretty slick and in a way, made it feel as though our hands were sweating even when they weren’t. Now, you could argue that the slickness makes it easier to rotate the bell in your hands during your kettlebell clean and jerk, but overall we felt a bit compromised at times, and that’s something you don’t want to have to worry about.
Another thing here is that it’s thinner than most of its competition. This might be fine for someone with smaller hands but will likely be less than ideal for many athletes. On the other hand, the width of the window left plenty of room for both hands during kettlebell swings.
What to Consider Before Buying the Bowflex SelectTech 840 Adjustable Kettlebell
Like all home gym equipment, you need to keep a few factors at the front of your mind before making your purchase. For us (and most people), we always like to consider the price, and similar to adjustable dumbbells, we think it’s vital to focus on the adjustability and the available weights, in addition to the overall construction.
Price
Once again, the Bowflex SelectTech 840 Adjustable Kettlebell will run you around $150. While it’s much cheaper than purchasing multiple cast iron or competition kettlebells, and the compact nature is a nice touch, we think it’s a bit pricey as it is primarily made from plastic. You can purchase the REP Fitness Adjustable Kettlebell for around the same price, and it features a cast iron shell, handle, and plates.
Bowflex SelectTech 840 Adjustable Kettlebell with Weight Plates
Now you can also find some cheaper ones online, but those will likely feature a lot of wobble with the plates, and we don’t like the design as much as the plates are exposed. All things considered, the 840 will likely still be worth it for those who are new to kettlebell training and don’t need heavy weight.
Adjustment Process and Available Weight
Since adjustable kettlebells are intended to allow you to switch your weight in the middle of your workouts for specific movements, it’s doubtful that you want one that involves a lengthy process. That’s certainly not the case with the 840, as you’re only required to twist the dial on the top of the bell. It’s super easy and only takes a few seconds, meaning you’ll spend less time adjusting and more time sweating.
It’s also important to know how much available weight you’ll have for your kettlebell workouts. The SelectTech 840 features eight, 12, 20, 25, 35, and 40 pounds of weight. This is a solid range for beginner to intermediate lifters and is pretty standard with adjustable kettlebells, aside from a couple of outliers.
Construction
You should have a solid understanding of the materials used in the manufacturing process of any product, and that’s no different here. Once again, the Bowflex 840 features a primarily plastic build. This could be a cause for concern for those who work out in their driveway or in a garage with concrete flooring. But we think it’ll be fine if you’re working out in your living room.
Bowflex SelectTech 840 Adjustable Kettlebell Welded Steel Handle
And while the plastic shell felt pretty comfortable on our skin when we held it overhead, we understand why some people would prefer a cast iron or steel build.
Bowflex SelectTech 840 Adjustable Kettlebell Vs. The Competition
There’s no shortage of adjustable kettlebells on the market, and while they’re pretty similar in fashion and functionality, they can still vary a bit. Regardless of the product, it’s always important to compare multiple options and, in this case, land on the best possible adjustable kettlebell for your specific needs — whether that be pricing, the warranty, or the materials used.
Bowflex SelectTech 840 Adjustable Kettlebell
REP Fitness Adjustable Kettlebell
Kettlebell Kings Adjustable Kettlebell (10-40 pounds)
Titan Fitness Adjustable Kettlebell (10-40 pounds)
Price
$150
$160
$140
$120
Weight Range (In pounds)
Eight to 40 pounds
20 to 40 pounds
10 to 40 pounds
10 to 40 pounds
Weight Increments (In pounds)
4,8,5
5
5
4.6, 5.5, 5.9
Materials
Plastic with steel handle
Cast iron with plastic
Steel shell and iron plates
Cast iron
Warranty
Two years
Lifetime
Lifetime
One year
We decided to compare these adjustable kettlebells since they offer a similar weight range and are around the same price. If money is the ultimate factor, then the Titan Fitness Adjustable Kettlebell will likely be the one for you.
If you’re partial to a cast iron grip, then the REP Fitness one is hands down your best choice. Even though Titan’s is also made from cast iron, the handle appears to be more slick. And while the weight options are pretty similar, the Bowflex 840 has a wider range, meaning your workouts have more possibilities. However, it’s made from plastic and only has a two-year warranty. While this is still longer than what Titan Fitness offers, if you’re looking for the best warranty, REP or Kettlebell Kings will be the way to go.
While you ultimately know what is best for your wants and needs, we still want to steer you in the right direction. While we think all of these adjustable kettlebells can service your fitness goals, you may find one of them to be the “best” for your current situation and long-term goals.
Places to Buy
You can purchase the Bowflex SelectTech 840 Adjustable Kettlebell directly through the Bowflex website, off Amazon, or at your local sporting goods store.
Warranties
Bowflex offers a two-year warranty covering any manufacturing defects on the SelectTech 840 Adjustable Kettlebell. This does not include normal wear and tear or negligent use, such as it cracking after a drop.
Company Information
Bowflex has been a hot commodity among fitness equipment manufacturers for over 30 years with its wide range of cardio and strength equipment. To speak to a team member, you can call them at 1-800-605-3369.
In Conclusion
Adding a solid adjustable kettlebell like the Bowflex 840 in your home gym can be a game changer. Not only does the compact nature of this kettlebell free up space, but it also frees up some cash for more gear, like a weight bench. While it features a plastic build, and the steel handle might be a little slick for some, the weight range of eight to 40 pounds, the convenient adjustability, and the competitive price tag make it an ideal choice for those just venturing into kettlebell training.
FAQs
How much does the Bowflex SelectTech 840 Adjustable Kettlebell cost?This adjustable kettlebell will run you right around $150. This is a fair price tag considering the ease of use and the available weight.
What workouts can I do with the Bowflex SelectTech 840 Adjustable Kettlebell?The beauty of kettlebells is that you can perform a wide range of movements, from full-body exercises like a kettlebell clean and press to Russian twists for core work. You can also target specific muscles like your biceps and triceps; plus, most kettlebell workouts double as a cardio workout since your entire body is involved.
Can I expand the weight of the Bowflex SelectTech 840 Adjustable Kettlebell?No, what you see is what you get with this adjustable kettlebell. If you think you’ll need more than 40 pounds of weight, we suggest sourcing another option.
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The $150 price tag makes it a good option for those on a tight budget, but this is also one of the market’s most accessible adjustable kettlebells, as you can purchase it at your local sporting goods store. The compact design is ideal for those who don’t have a ton of available space, and while the plastic design isn’t the most durable, it does feel relatively comfortable on your skin during overhead movements or goblet squats (it’s a bit softer than cast iron or bare steel). Due to the max weight of 40 pounds and the relatively affordable price tag, we think this adjustable kettlebell system is an ideal fit for entry-level kettlebell athletes.
Bowflex SelectTech 840 Adjustable Kettlebell
This adjustable kettlebell system replaces six individual kettlebells and features an easy-to-use dial to adjust the weight so you can get straight to your workouts.
Main Takeaways
The Bowflex SlectTech 840 replaces six individual kettlebells with weights ranging from eight to 40 pounds in four-, eight-, and five-pound increments — in that order.
The adjustment dial is easy to use and only requires you to twist your wrist to select the correct weight increment.
The $150 price tag is average compared to similar products, but this kettlebell is one of the most accessible options since you can purchase it in multiple ways — directly through Bowflex or at your local sporting goods store.
Bowflex SelectTech 840 Adjustable Kettlebell Video Review
Our Reviews Writer, Jake, breaks down everything there is to know about this adjustable kettlebell, from the features to a full demo, during his detailed review.
[embedded content]
Bowflex SelectTech 840 Adjustable Kettlebell Highlights
Price: $150
Weight: Ranges from eight to 40 pounds (8,12, 20, 25, 30, 35, 40)
Materials: Plastic with a welded steel handle
Dimensions: 12.5” H x 8.8” L x 7” W
Like similar products, Bowflex designed the SelectTech 840 Adjustable Kettlebell to be a space- and money-saver. The compact design means you can stash it virtually anywhere in your home, and the fact that it replaces six individual kettlebells saves you a chunk of change. In comparison, if you were to purchase six Rogue Fitness Kettlebells in the same weight range, you’d spend around $340. $150 is a pretty solid price point for the 840 (but you could argue that spending the same money on the REP Fitness Adjustable Kettlebell may be more “worth it” as it offers a cast iron shell and handle).
Bowflex SelectTech 840 Adjustable Kettlebell Build
Aside from the welded steel handle, this adjustable kettlebell features a plastic build. Despite the plastic shell being pretty thick, this is still a pretty fragile product in the grand scheme of things — especially compared to other adjustable kettlebells that feature a steel or cast iron build. In fact, Bowflex even states on the adjustment mechanism not to drop it. We don’t think the occasional drop will cause severe damage, but it’s still a risk we don’t recommend you take. As far as the handle goes, we found it to be a little slick, but some people may find that helpful as you can easily rotate your hand during kettlebell snatches and similar lifts.
Pros
This adjustable kettlebell requires minimal space and can be stored virtually anywhere.
The eight- to 40-pound weight range is ideal for beginner to intermediate kettlebell athletes.
The $150 price tag is about half of what you’d have to pay for a set of cast iron kettlebells in the same weight range.
Cons
The plastic build raises concerns about durability.
The weight caps out at 40 pounds.
The steel handle is pretty slick and thinner than what some athletes may want.
Training With the Bowflex SelectTech 840 Adjustable Kettlebell
Overall, we were pleased with this kettlebell during our training sessions. Since the adjustment mechanism is effortless to use, we could seamlessly transition from kettlebell swings to a clean and press during workouts. The plastic build was also relatively comfortable on our skin when the bell was in the racked position, despite it not featuring the typical kettlebell shape.
While we made sure not to drop it, we also feel the plastic shell is thick enough to handle some accidental drops along the way — just be sure you don’t make a habit of it. The handle wasn’t our cup of tea since it’s thinner than what we prefer and a bit slick, but both traits may be what others are looking for.
Adjustability and Weight Options
A perk of adjustable kettlebells is the luxury of utilizing multiple weight increments in any workout session. Because of this, we find it important to have an easy-to-use adjustment mechanism, and the Bowflex 840 passed the test. Since you only need to house the bell in its cradle and twist the knob to the weight you want, you can dedicate more time to your actual kettlebell workout.
In our eyes, this is a superior design to other models that require you to pull apart the outer shell and use a wrench to loosen a nut that holds the weight plates in place — like the Titan Fitness Adjustable Competition Style Kettlebell.
Bowflex SelectTech 840 Adjustable Kettlebell Adjustment Dial
Once again, this kettlebell replaces six individual kettlebells — eight, 12, 20, 25, 35, and 40 pounds. This may not be heavy enough for more advanced athletes, but beginners and some intermediate-level lifters may find this range to suit them perfectly. Unfortunately, Bowflex does not offer a heavier kettlebell or an expansion package, so you’ll have to look elsewhere for a heavier option.
Materials
This is not an indestructible product, as it’s almost entirely made from plastic — aside from the steel handle. However, the outer shell is pretty thick. So as long as you don’t lose your grip during your swings and let it fly and crash into concrete, we think it’s durable enough to last you a good five years or so.
Bowflex SelectTech 840 Adjustable Kettlebell Cradle
That said, we still recommend you treat it with caution during your workouts. It’s also important to remember that the cradle features a thinner plastic build, so you want to be gentle when housing it.
Stability
During our kettlebell workouts with the Bowflex 840, we couldn’t help but notice a wobble in the “stem” that holds the weight plates into place. While it didn’t knock us off our flow, it could be an annoyance to some athletes.
Grip
While the “proper” texture for a product is subjective, we found the grip on the steel handle to be decent. However, it’s still pretty slick and in a way, made it feel as though our hands were sweating even when they weren’t. Now, you could argue that the slickness makes it easier to rotate the bell in your hands during your kettlebell clean and jerk, but overall we felt a bit compromised at times, and that’s something you don’t want to have to worry about.
Another thing here is that it’s thinner than most of its competition. This might be fine for someone with smaller hands but will likely be less than ideal for many athletes. On the other hand, the width of the window left plenty of room for both hands during kettlebell swings.
What to Consider Before Buying the Bowflex SelectTech 840 Adjustable Kettlebell
Like all home gym equipment, you need to keep a few factors at the front of your mind before making your purchase. For us (and most people), we always like to consider the price, and similar to adjustable dumbbells, we think it’s vital to focus on the adjustability and the available weights, in addition to the overall construction.
Price
Once again, the Bowflex SelectTech 840 Adjustable Kettlebell will run you around $150. While it’s much cheaper than purchasing multiple cast iron or competition kettlebells, and the compact nature is a nice touch, we think it’s a bit pricey as it is primarily made from plastic. You can purchase the REP Fitness Adjustable Kettlebell for around the same price, and it features a cast iron shell, handle, and plates.
Bowflex SelectTech 840 Adjustable Kettlebell with Weight Plates
Now you can also find some cheaper ones online, but those will likely feature a lot of wobble with the plates, and we don’t like the design as much as the plates are exposed. All things considered, the 840 will likely still be worth it for those who are new to kettlebell training and don’t need heavy weight.
Adjustment Process and Available Weight
Since adjustable kettlebells are intended to allow you to switch your weight in the middle of your workouts for specific movements, it’s doubtful that you want one that involves a lengthy process. That’s certainly not the case with the 840, as you’re only required to twist the dial on the top of the bell. It’s super easy and only takes a few seconds, meaning you’ll spend less time adjusting and more time sweating.
It’s also important to know how much available weight you’ll have for your kettlebell workouts. The SelectTech 840 features eight, 12, 20, 25, 35, and 40 pounds of weight. This is a solid range for beginner to intermediate lifters and is pretty standard with adjustable kettlebells, aside from a couple of outliers.
Construction
You should have a solid understanding of the materials used in the manufacturing process of any product, and that’s no different here. Once again, the Bowflex 840 features a primarily plastic build. This could be a cause for concern for those who work out in their driveway or in a garage with concrete flooring. But we think it’ll be fine if you’re working out in your living room.
Bowflex SelectTech 840 Adjustable Kettlebell Welded Steel Handle
And while the plastic shell felt pretty comfortable on our skin when we held it overhead, we understand why some people would prefer a cast iron or steel build.
Bowflex SelectTech 840 Adjustable Kettlebell Vs. The Competition
There’s no shortage of adjustable kettlebells on the market, and while they’re pretty similar in fashion and functionality, they can still vary a bit. Regardless of the product, it’s always important to compare multiple options and, in this case, land on the best possible adjustable kettlebell for your specific needs — whether that be pricing, the warranty, or the materials used.
Bowflex SelectTech 840 Adjustable Kettlebell
REP Fitness Adjustable Kettlebell
Kettlebell Kings Adjustable Kettlebell (10-40 pounds)
Titan Fitness Adjustable Kettlebell (10-40 pounds)
Price
$150
$160
$140
$120
Weight Range (In pounds)
Eight to 40 pounds
20 to 40 pounds
10 to 40 pounds
10 to 40 pounds
Weight Increments (In pounds)
4,8,5
5
5
4.6, 5.5, 5.9
Materials
Plastic with steel handle
Cast iron with plastic
Steel shell and iron plates
Cast iron
Warranty
Two years
Lifetime
Lifetime
One year
We decided to compare these adjustable kettlebells since they offer a similar weight range and are around the same price. If money is the ultimate factor, then the Titan Fitness Adjustable Kettlebell will likely be the one for you.
If you’re partial to a cast iron grip, then the REP Fitness one is hands down your best choice. Even though Titan’s is also made from cast iron, the handle appears to be more slick. And while the weight options are pretty similar, the Bowflex 840 has a wider range, meaning your workouts have more possibilities. However, it’s made from plastic and only has a two-year warranty. While this is still longer than what Titan Fitness offers, if you’re looking for the best warranty, REP or Kettlebell Kings will be the way to go.
While you ultimately know what is best for your wants and needs, we still want to steer you in the right direction. While we think all of these adjustable kettlebells can service your fitness goals, you may find one of them to be the “best” for your current situation and long-term goals.
Places to Buy
You can purchase the Bowflex SelectTech 840 Adjustable Kettlebell directly through the Bowflex website, off Amazon, or at your local sporting goods store.
Warranties
Bowflex offers a two-year warranty covering any manufacturing defects on the SelectTech 840 Adjustable Kettlebell. This does not include normal wear and tear or negligent use, such as it cracking after a drop.
Company Information
Bowflex has been a hot commodity among fitness equipment manufacturers for over 30 years with its wide range of cardio and strength equipment. To speak to a team member, you can call them at 1-800-605-3369.
In Conclusion
Adding a solid adjustable kettlebell like the Bowflex 840 in your home gym can be a game changer. Not only does the compact nature of this kettlebell free up space, but it also frees up some cash for more gear, like a weight bench. While it features a plastic build, and the steel handle might be a little slick for some, the weight range of eight to 40 pounds, the convenient adjustability, and the competitive price tag make it an ideal choice for those just venturing into kettlebell training.
FAQs
How much does the Bowflex SelectTech 840 Adjustable Kettlebell cost?This adjustable kettlebell will run you right around $150. This is a fair price tag considering the ease of use and the available weight.
What workouts can I do with the Bowflex SelectTech 840 Adjustable Kettlebell?The beauty of kettlebells is that you can perform a wide range of movements, from full-body exercises like a kettlebell clean and press to Russian twists for core work. You can also target specific muscles like your biceps and triceps; plus, most kettlebell workouts double as a cardio workout since your entire body is involved.
Can I expand the weight of the Bowflex SelectTech 840 Adjustable Kettlebell?No, what you see is what you get with this adjustable kettlebell. If you think you’ll need more than 40 pounds of weight, we suggest sourcing another option.
Adding a kettlebell to your home gym can be a game changer since it can work your entire body, but you usually need to purchase multiple weight options to coincide with specific movements. Unless that is, you go with an adjustable kettlebell like the Bowflex SelectTech 840. This adjustable kettlebell replaces six individual bells with weights ranging from eight pounds to 40 pounds, and adjusting the weight is effortless since it only requires a twist of the wrist.
The $150 price tag makes it a good option for those on a tight budget, but this is also one of the market’s most accessible adjustable kettlebells, as you can purchase it at your local sporting goods store. The compact design is ideal for those who don’t have a ton of available space, and while the plastic design isn’t the most durable, it does feel relatively comfortable on your skin during overhead movements or goblet squats (it’s a bit softer than cast iron or bare steel). Due to the max weight of 40 pounds and the relatively affordable price tag, we think this adjustable kettlebell system is an ideal fit for entry-level kettlebell athletes.
Bowflex SelectTech 840 Adjustable Kettlebell
This adjustable kettlebell system replaces six individual kettlebells and features an easy-to-use dial to adjust the weight so you can get straight to your workouts.
Main Takeaways
- The Bowflex SlectTech 840 replaces six individual kettlebells with weights ranging from eight to 40 pounds in four-, eight-, and five-pound increments — in that order.
- The adjustment dial is easy to use and only requires you to twist your wrist to select the correct weight increment.
- The $150 price tag is average compared to similar products, but this kettlebell is one of the most accessible options since you can purchase it in multiple ways — directly through Bowflex or at your local sporting goods store.
Bowflex SelectTech 840 Adjustable Kettlebell Video Review
Our Reviews Writer, Jake, breaks down everything there is to know about this adjustable kettlebell, from the features to a full demo, during his detailed review.
Bowflex SelectTech 840 Adjustable Kettlebell Highlights
- Price: $150
- Weight: Ranges from eight to 40 pounds (8,12, 20, 25, 30, 35, 40)
- Materials: Plastic with a welded steel handle
- Dimensions: 12.5” H x 8.8” L x 7” W
Aside from the welded steel handle, this adjustable kettlebell features a plastic build. Despite the plastic shell being pretty thick, this is still a pretty fragile product in the grand scheme of things — especially compared to other adjustable kettlebells that feature a steel or cast iron build. In fact, Bowflex even states on the adjustment mechanism not to drop it. We don’t think the occasional drop will cause severe damage, but it’s still a risk we don’t recommend you take. As far as the handle goes, we found it to be a little slick, but some people may find that helpful as you can easily rotate your hand during kettlebell snatches and similar lifts.
Pros
- This adjustable kettlebell requires minimal space and can be stored virtually anywhere.
- The eight- to 40-pound weight range is ideal for beginner to intermediate kettlebell athletes.
- The $150 price tag is about half of what you’d have to pay for a set of cast iron kettlebells in the same weight range.
- The plastic build raises concerns about durability.
- The weight caps out at 40 pounds.
- The steel handle is pretty slick and thinner than what some athletes may want.
Overall, we were pleased with this kettlebell during our training sessions. Since the adjustment mechanism is effortless to use, we could seamlessly transition from kettlebell swings to a clean and press during workouts. The plastic build was also relatively comfortable on our skin when the bell was in the racked position, despite it not featuring the typical kettlebell shape.
While we made sure not to drop it, we also feel the plastic shell is thick enough to handle some accidental drops along the way — just be sure you don’t make a habit of it. The handle wasn’t our cup of tea since it’s thinner than what we prefer and a bit slick, but both traits may be what others are looking for.
Adjustability and Weight Options
A perk of adjustable kettlebells is the luxury of utilizing multiple weight increments in any workout session. Because of this, we find it important to have an easy-to-use adjustment mechanism, and the Bowflex 840 passed the test. Since you only need to house the bell in its cradle and twist the knob to the weight you want, you can dedicate more time to your actual kettlebell workout.
In our eyes, this is a superior design to other models that require you to pull apart the outer shell and use a wrench to loosen a nut that holds the weight plates in place — like the Titan Fitness Adjustable Competition Style Kettlebell.
Once again, this kettlebell replaces six individual kettlebells — eight, 12, 20, 25, 35, and 40 pounds. This may not be heavy enough for more advanced athletes, but beginners and some intermediate-level lifters may find this range to suit them perfectly. Unfortunately, Bowflex does not offer a heavier kettlebell or an expansion package, so you’ll have to look elsewhere for a heavier option.
Materials
This is not an indestructible product, as it’s almost entirely made from plastic — aside from the steel handle. However, the outer shell is pretty thick. So as long as you don’t lose your grip during your swings and let it fly and crash into concrete, we think it’s durable enough to last you a good five years or so.
That said, we still recommend you treat it with caution during your workouts. It’s also important to remember that the cradle features a thinner plastic build, so you want to be gentle when housing it.
Stability
During our kettlebell workouts with the Bowflex 840, we couldn’t help but notice a wobble in the “stem” that holds the weight plates into place. While it didn’t knock us off our flow, it could be an annoyance to some athletes.
Grip
While the “proper” texture for a product is subjective, we found the grip on the steel handle to be decent. However, it’s still pretty slick and in a way, made it feel as though our hands were sweating even when they weren’t. Now, you could argue that the slickness makes it easier to rotate the bell in your hands during your kettlebell clean and jerk, but overall we felt a bit compromised at times, and that’s something you don’t want to have to worry about.
Another thing here is that it’s thinner than most of its competition. This might be fine for someone with smaller hands but will likely be less than ideal for many athletes. On the other hand, the width of the window left plenty of room for both hands during kettlebell swings.
What to Consider Before Buying the Bowflex SelectTech 840 Adjustable Kettlebell
Like all home gym equipment, you need to keep a few factors at the front of your mind before making your purchase. For us (and most people), we always like to consider the price, and similar to adjustable dumbbells, we think it’s vital to focus on the adjustability and the available weights, in addition to the overall construction.
Price
Once again, the Bowflex SelectTech 840 Adjustable Kettlebell will run you around $150. While it’s much cheaper than purchasing multiple cast iron or competition kettlebells, and the compact nature is a nice touch, we think it’s a bit pricey as it is primarily made from plastic. You can purchase the REP Fitness Adjustable Kettlebell for around the same price, and it features a cast iron shell, handle, and plates.
Now you can also find some cheaper ones online, but those will likely feature a lot of wobble with the plates, and we don’t like the design as much as the plates are exposed. All things considered, the 840 will likely still be worth it for those who are new to kettlebell training and don’t need heavy weight.
Adjustment Process and Available Weight
Since adjustable kettlebells are intended to allow you to switch your weight in the middle of your workouts for specific movements, it’s doubtful that you want one that involves a lengthy process. That’s certainly not the case with the 840, as you’re only required to twist the dial on the top of the bell. It’s super easy and only takes a few seconds, meaning you’ll spend less time adjusting and more time sweating.
It’s also important to know how much available weight you’ll have for your kettlebell workouts. The SelectTech 840 features eight, 12, 20, 25, 35, and 40 pounds of weight. This is a solid range for beginner to intermediate lifters and is pretty standard with adjustable kettlebells, aside from a couple of outliers.
Construction
You should have a solid understanding of the materials used in the manufacturing process of any product, and that’s no different here. Once again, the Bowflex 840 features a primarily plastic build. This could be a cause for concern for those who work out in their driveway or in a garage with concrete flooring. But we think it’ll be fine if you’re working out in your living room.
And while the plastic shell felt pretty comfortable on our skin when we held it overhead, we understand why some people would prefer a cast iron or steel build.
Bowflex SelectTech 840 Adjustable Kettlebell Vs. The Competition
There’s no shortage of adjustable kettlebells on the market, and while they’re pretty similar in fashion and functionality, they can still vary a bit. Regardless of the product, it’s always important to compare multiple options and, in this case, land on the best possible adjustable kettlebell for your specific needs — whether that be pricing, the warranty, or the materials used.
Bowflex SelectTech 840 Adjustable Kettlebell
REP Fitness Adjustable Kettlebell
Kettlebell Kings Adjustable Kettlebell (10-40 pounds)
Titan Fitness Adjustable Kettlebell (10-40 pounds)
Price
$150
$160
$140
$120
Weight Range (In pounds)
Eight to 40 pounds
20 to 40 pounds
10 to 40 pounds
10 to 40 pounds
Weight Increments (In pounds)
4,8,5
5
5
4.6, 5.5, 5.9
Materials
Plastic with steel handle
Cast iron with plastic
Steel shell and iron plates
Cast iron
Warranty
Two years
Lifetime
Lifetime
One year
We decided to compare these adjustable kettlebells since they offer a similar weight range and are around the same price. If money is the ultimate factor, then the Titan Fitness Adjustable Kettlebell will likely be the one for you.
If you’re partial to a cast iron grip, then the REP Fitness one is hands down your best choice. Even though Titan’s is also made from cast iron, the handle appears to be more slick. And while the weight options are pretty similar, the Bowflex 840 has a wider range, meaning your workouts have more possibilities. However, it’s made from plastic and only has a two-year warranty. While this is still longer than what Titan Fitness offers, if you’re looking for the best warranty, REP or Kettlebell Kings will be the way to go.
While you ultimately know what is best for your wants and needs, we still want to steer you in the right direction. While we think all of these adjustable kettlebells can service your fitness goals, you may find one of them to be the “best” for your current situation and long-term goals.
Places to Buy
You can purchase the Bowflex SelectTech 840 Adjustable Kettlebell directly through the Bowflex website, off Amazon, or at your local sporting goods store.
Warranties
Bowflex offers a two-year warranty covering any manufacturing defects on the SelectTech 840 Adjustable Kettlebell. This does not include normal wear and tear or negligent use, such as it cracking after a drop.
Company Information
Bowflex has been a hot commodity among fitness equipment manufacturers for over 30 years with its wide range of cardio and strength equipment. To speak to a team member, you can call them at 1-800-605-3369.
In Conclusion
Adding a solid adjustable kettlebell like the Bowflex 840 in your home gym can be a game changer. Not only does the compact nature of this kettlebell free up space, but it also frees up some cash for more gear, like a weight bench. While it features a plastic build, and the steel handle might be a little slick for some, the weight range of eight to 40 pounds, the convenient adjustability, and the competitive price tag make it an ideal choice for those just venturing into kettlebell training.
FAQs
How much does the Bowflex SelectTech 840 Adjustable Kettlebell cost?This adjustable kettlebell will run you right around $150. This is a fair price tag considering the ease of use and the available weight.
What workouts can I do with the Bowflex SelectTech 840 Adjustable Kettlebell?The beauty of kettlebells is that you can perform a wide range of movements, from full-body exercises like a kettlebell clean and press to Russian twists for core work. You can also target specific muscles like your biceps and triceps; plus, most kettlebell workouts double as a cardio workout since your entire body is involved.
Can I expand the weight of the Bowflex SelectTech 840 Adjustable Kettlebell?No, what you see is what you get with this adjustable kettlebell. If you think you’ll need more than 40 pounds of weight, we suggest sourcing another option.
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