Assault Fitness AssaultBike Pro X Review (2023)

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The Assault Bike ProX is among the finest cardio machines at the moment supplied, because it gives a full-body, low-impact exercise that may nonetheless be high-intensity. Common within the CrossFit group, this fan bike consists of a belt-driven system and a heavy-duty metal body, making it an incredible software to construct each endurance and energy.

Right here at Breaking Muscle, our specialists embody athletes, energy and conditioning coaches, and authorized private trainers who’re intimately accustomed to this fan bike. We put it by way of hours of strenuous cardio exercises to see if it may tackle the problem. On this Assault Health AssaultBike Professional X overview, we’ll spotlight our outcomes, how nicely the bike ranked in testing, and the way it compares to different fan bikes.

Key Takeaways

  • The Assault Bike ProX is a superb selection of cardio gear for many who need a total-body exercise. This fan bike, additionally termed an air bike, requires you to have interaction in full-body train utilizing each the handlebars and bike pedals to generate motion by way of a belt-driven system.
  • The LCD monitor tracks stats reminiscent of energy, distance, velocity, watts, and RPM, all of which will help you perceive power output.
  • The Assault Health App, which you’ll entry by way of your cellphone and hook up with the bike’s Bluetooth-enabled console, means that you can participate in digital and instructor-led programming.

Assault Health AssaultBike ProX Execs

  • The AssaultBike Professional X includes a clean belt-driven system to maintain the exercise environment friendly and quieter than chain-driven fan bikes. This makes it an incredible piece of kit for a house gymnasium, the place limiting noise can guarantee your exercises aren’t a nuisance to your roommates or members of the family.
  • With 11 top settings and 6 front-to-back settings for changes, the seat can transfer upward, downward, ahead, and backward to assist accommodate your physique proportions.
  • Product of a heavy-duty metal body that makes it fairly secure for train, the AssaultBike ProX has a weight capability of 330 kilos, so even heavier athletes can safely use it.

Assault Health AssaultBike ProX Cons

  • Working at $899 on the time of this writing, it’s comparatively costly and could also be out of attain for these with tight budgets. Compared, the AssaultBike Basic and the Titan Fan Bike are each round $699.
  • The Assault Health App, though interactive and a step up from different manufacturers, has been termed “glitchy” by way of the numerous critiques on the Apple retailer. As such, it solely has a a 2.1 out of 5 star score.
  • The ProX has a big footprint, particularly in comparison with the AssaultBike Elite. The ProX is 51.73 inches lengthy, 24.52 inches vast, and 52.51 inches excessive, whereas the Elite is 50.95 inches lengthy, 23.34 inches vast, and 50 inches excessive. Relying on your property gymnasium setup, the Professional X could take up an excessive amount of room and stop you from doing exercises off the bike safely.

Assault Health AssaultBike ProX Ranking

At Breaking Muscle, we all know train gear. Now we have a product testing staff that has put a whole lot of machines by way of the wringer, utilizing them for every thing from light warm-ups to high-intensity interval coaching (HIIT) exercises. Lots of our workers members are residence gymnasium homeowners themselves and use these merchandise almost on daily basis.

With the information we’ve gained over time, we created a proprietary scoring system that we used to rank the AssaultBike ProX in varied classes. Not solely did we consider how the bike carried out by itself, however we additionally in contrast it with almost 30 different train bikes to see the way it stacked up in opposition to the competitors.

Issue Ranking (out of 5)
Worth 4
Supplies, construct, and building 5
Supply and asssembly 5
Efficiency 4
Included exercises 3
Coronary heart price monitor 4
Show and stats monitoring 5
Conveniences 4
Exercise app and subscriptions 4
Bluetooth connectivity 5
Noise stage 4
Portability 4
Guarantee 5

Assault Health AssaultBike ProX Overview

From the founders of the AssaultRunner (the most effective treadmills to coach with), the Assault Bike ProX is made with a heavy-duty metal body completed in a black powder coat that helps preserve it corrosion-resistant and able to standing the take a look at of time. It’s a top-tier fan bike that may present a brutal exercise for any athlete.

Assault Fitness AssaultBike Pro X in a garage gym
The AssaultBike Professional X on the Breaking Muscle testing facility

Along with its robust and sturdy body, it incorporates a belt-driven system for a quiet, clean coaching expertise. It additionally requires much less maintenance than chain-driven methods, which ought to come as a aid to busy people who can’t be bothered with difficult upkeep protocols.

Assault Health AssaultBike ProX In-Depth Evaluation


On the time of writing, the Assault Bike ProX prices $899. Thankfully, there may be additionally an choice to finance it at round $82 a month by way of Affirm. For comparability, the Assault Bike ProX is dearer than the AssaultBike Basic at $699 however cheaper than the Concept2 BikeErg, which prices round $1,100.

The Assault Bike ProX additionally gives free delivery, which is an enormous deal for gear this dimension. Shopping for an air bike from one other model may set you again one other $100 in delivery prices.

The entire above thought of, we’ve rated this bike 4 out of 5 stars for its delivery price, finance choices, and worth.

Supplies, Construct, and Development High quality

The Assault Bike ProX weighs 125 kilos, has a max person weight of 330 kilos, and boasts a heavy-duty metal body with a corrosion-resistant black powder coating end.  We love any such body and end as a result of it means much less upkeep over time.

It’s additionally just like what you’d see with the Rogue Echo Bike, which has a black powder coating and nearly seems prefer it was constructed from scraps of a heavy-duty squat rack! However the Assault Bike ProX isn’t as cumbersome because the Rogue Echo Bike, making it extra suitable with small areas, which our product testers loved. For comparability, the ProX is 51.73 inches lengthy, 24.52 inches vast, and 52.51 inches excessive, whereas the Echo Bike is 55 inches lengthy, 29.5 inches vast, and 52.25 inches excessive.

The Assault Bike ProX gives a large padded seat that may alter to 11 totally different heights and 6 totally different instructions both ahead or backward. These changes had been the identical on the Assault Bike Professional, which the ProX replaces. The rubber handles on the ProX allow you to keep your grip and preserve your arms snug all through the exercise as nicely.

This fan bike additionally comes with footpegs on the base of the handlebars so that you can place your ft. This offers you the choice to do an higher body-only exercise, which is nice for damage restoration or arm day.

Primarily based on the standard and building of the Assault Bike ProX, we rated it 5 out of 5 stars.

A close-up of an athlete's foot on the foot peg on the AssaultBike Pro X
The AssaultBike Professional X comes with foot pegs the place you possibly can relaxation your ft for those who solely wish to use the handlebars.

Supply and Meeting

We gave the AssaultBike Professional X 5 out of 5 stars for supply and meeting due to how simple it was to construct. The bikes arrived at our testing facility 75 p.c constructed, so all we needed to do was connect the LCD console, pedals, handlebars, seat publish, and saddle. Assault Health gives all of the instruments wanted to construct your air bike, and it ought to take roughly 35 to 45 minutes.


When testing the Assault Bike ProX, we observed a smoother and quieter experience than what we’ve skilled with different air bikes, just like the Titan Fan Bike or the AssaultBike Basic. That is predominantly because of the belt-driven system. A belt-driven system requires much less upkeep than a chain-driven system, however it’s also tougher to make use of. If you pedal, the metal fan wheel generates resistance primarily based in your effort. The tougher you pedal, the extra resistance is utilized.

An athlete riding the Assault Fitness AssaultBike Pro X
Understanding on the AssaultBike Professional X

Nevertheless, when you cease pedaling, the fan wheel will cease transferring, requiring extra effort to get it began once more. This is perhaps robust for those who’re not ready for a high-intensity exercise. As a result of this, we gave the Assault Bike ProX a 4 out of 5-star score for efficiency.

Included Exercises

The Assault Bike ProX’s LCD monitor gives seven built-in coaching packages and a contest mode for these able to tackle the problem. Via the Assault Health App, which we’ll overview under, there may be additionally an choice to observe instructor-led packages or create personalized exercises.

All in all, we give it a 3 out of 5 star score on this class. The included exercises aren’t as strong as what you’d see in a extra interactive bike just like the Peloton. Nevertheless, we do admire having them and suppose they are often precious for individuals who could not know the place to start out.

Coronary heart Charge Monitoring

Whereas the AssaultBike Basic was solely suitable with the Polar T34 coronary heart price chest strap, the Assault Bike ProX is suitable with different manufacturers, like Garmin. You’ll be able to hyperlink a coronary heart price monitor by way of the bike’s Bluetooth options. Nevertheless, you could buy a suitable one individually, which is why we solely rated it 4 out of 5 stars right here (although to be truthful, that is frequent for many train bikes).

Show and Stat Monitoring

The Assault Bike ProX comes with a five-inch by eight-inch monitor, which is a typical dimension amongst different fan bikes. This high-quality LCD monitor is powered by 4 AA batteries, which Assault contains along with your buy. The console is nice for monitoring stats reminiscent of energy, distance, coronary heart price, velocity, watts, and RPM. It additionally connects to the Assault Health App.

An over-the-shoulder look at the monitor on the Assault Fitness AssaultBike Pro X
An over-the-shoulder take a look at the console on the AssaultBike ProX

Our product testers liked that it may monitor energy output along with distance and velocity, which is a superb measure of power expenditure to quantify exercise depth. The Rogue Echo Bike monitor doesn’t present suggestions reminiscent of watts and RPM on its monitor, which provides the Assault Bike ProX the sting.

All issues thought of, we’ve given this bike 5 out of 5 stars for its show and monitoring capabilities.


When testing the Assault Bike ProX, we observed a ton of conveniences. First, the air bike requires no electrical outlet, and we liked with the ability to use it anyplace. This function can be a welcome profit for industrial CrossFit gymnasium homeowners, as you don’t have to fret about your members tripping over energy cords.

Different conveniences embody a tool holder and a water bottle holder. Some fan bikes just like the Titan Fan Bike additionally embody these conveniences. Others, just like the Rogue Echo Bike, don’t (although they’re out there to buy individually). We at all times admire it when a model throws in little extras like this. They mean you can have all of your exercise necessities inside attain. Plus, you don’t have to fret about doubtlessly inserting a number of orders or paying further delivery charges to get them.

General, our product testers rated the conveniences 4 out of 5 stars. The one motive we docked a degree is that we want the bike got here with a wind guard to stop chilly air from blowing in our faces when coaching in a chilly storage. There’s one out there on the Assault Health web site, however it’s a must to purchase it individually for an extra $39.

Exercise Apps and Subscription Choices

The Assault Bike ProX is part of the Assault Health line of train machines that function utilizing the Assault Health app. The app was one in all our product testers’ favourite options.

Free to obtain from the App Retailer and Google Play, the Assault Health App gives you with a large number of instructor-driven exercises. You are able to do these exercises by yourself or compete in opposition to different athletes just about. Lots of the exercises additionally combine different kinds of gear, reminiscent of dumbbells and kettlebells, that can assist you get extra well-rounded programming.

Whereas we loved the app, we solely gave it 4 out of 5 stars. As of this writing, it’s not out there on the newest model of Android. Athletes with newer Android telephones could not be capable to use it.

Bluetooth Connectivity

The Assault Bike ProX is Bluetooth-enabled. We don’t essentially think about Bluetooth connectivity a standout function, as dozens of cardio machines we’ve examined now include it. However we’ve additionally tried cheap cardio gear that doesn’t have this function, and even Assault Health’s traditional AssaultBike lacks Bluetooth capabilities. As such, we rated the ProX 5 out of 5 stars right here.

Noise Stage

When evaluating different fan bikes we examined, the Assault Bike ProX generated much less noise on account of its belt-driven system. The belt-driven system operates extra easily than chain-drive methods reminiscent of these on the Schwinn Airdyne. A noisier system could make it robust to carry out exercises at residence, particularly for those who practice early within the morning or late at night time when others are sleeping.

That stated, no fan bike might be fully silent, so it’s best to nonetheless anticipate some noise as air travels by way of the flywheel. As a result of this, we give the noise stage of the Assault Bike ProX 4 out of 5 stars.


The Assault Bike ProX affords some portability, thanks to 2 small transport wheels on the entrance. To maneuver it, all you could do is tilt it onto its wheels to assist glide it throughout the ground. Nevertheless, though it is perhaps straightforward for some athletes to maneuver this fan bike, others may wrestle to relocate it as a result of it weighs 125 kilos. Primarily based on these findings, we give the portability of the Assault Bike ProX 4 out of 5 stars.


The Assault Bike ProX has a three-year non-wear elements guarantee and a seven-year body guarantee. The three-year non-wear elements guarantee doesn’t cowl regular put on and tear on elements just like the seat, pedals, and deal with grips. This will likely seem to be a downside, however in our expertise, that is frequent in warranties on different manufacturers’ fan bikes. However the size of Assault’s guarantee is longer in comparison with Rogue, who solely affords a two-year guarantee on their Echo Bike, and Titan, who solely affords a one-year guarantee on their fan bike. We gave the guarantee of the Assault Bike ProX 5 out of 5 stars because of this.

Assault Health AssaultBike ProX Specs

General Dimensions

The Assault Bike ProX is 51.73 inches lengthy, 24.52 inches vast, and 52.51 inches excessive. In comparison with the traditional AssaultBike, these dimensions are one to 2 inches greater in every class. Should you’re between the 2, we positively advocate measuring fastidiously to make sure you select the one that may finest suit your area.


The Assault Bike ProX is a fan bike, which means it builds resistance primarily based on how a lot air you recruit within the fan wheel as you’re employed. The tougher you pedal, the extra air resistance is utilized, making your exercise tougher.

Along with air resistance, the ProX makes use of a belt-driven system, which means it solely operates whenever you start to pedal. Should you cease pedaling, the machine stops transferring. This makes it tougher to function in comparison with a chair-driven system, like what you’d see with the AssaultBike Basic.

Weight Capability

The burden capability of the Assault Bike ProX is 330 kilos. That is greater than the Basic bike, which holds 300 kilos, however lower than the Elite, which holds as much as 350 kilos.

Seat and Handlebar Changes

The Assault Bike ProX can accommodate most physique sizes with 11 totally different top settings and 6 front-to-back settings. These adjustment ranges are comparatively customary primarily based on what we’ve seen on different fan bikes. Nevertheless, some opponents just like the Rogue Echo Bike solely have 5 front-to-back seat settings.

An athlete adjusting the seat on the AssaultBike Pro X
Adjusting the seat on the AssaultBike Professional X

Electrical Necessities

As a result of the Assault Bike ProX doesn’t require {an electrical} outlet, you possibly can transport it wherever you wish to go —outside or indoors. The monitor, nevertheless, does require AA batteries to function.

Assault Health AssaultBike ProX vs. Echo Bike

At first look, it appears the Assault Bike ProX and Rogue Echo Bike have many similarities. If you analyze them extra carefully, you’ll discover that there are a number of key variations between the 2.

Under are the size of each fan bikes:

Assault Health AssaultBike Professional X Rogue Echo Bike
Size 51.73 inches 55 inches
Width 24.52 inches 29.5 inches
Peak 52.52 inches 52.25 inches
Weight 125 kilos 123 kilos
Supplies Black powder-coated, heavy-duty metal Textured black powder coat, 2×3″, 1.2 x 3″, and 1.625 x 3.125″ metal

Though the Rogue Echo Bike is bulkier in materials and dimensions, it has the identical 330-pound weight capability because the AssaultBike ProX. Each of those fan bikes are additionally powered by motion, so no electrical outlet is required. Additional, weighing in at 123 and 125 kilos, respectively, the Rogue Echo Bike and the Assault Bike ProX are equally transportable, particularly given they each have wheels.

Lastly, each merchandise use belt-driven mechanics, offering a clean and quiet driving expertise. However the Assault Bike ProX provides extra metrics on the monitor, reminiscent of watts and RPM. This function alone may make or break your determination, relying on how vital monitoring is to your coaching.

Rogue Echo Bike V3.0

Assault Health AssaultBike ProX Buyer Evaluations

The Assault Bike ProX is available in with a robust 4.6 out of 5-star score on the Assault Health web site. Many customers declare that it’s tremendous straightforward to arrange, requires low upkeep, and is a favourite piece of kit of their residence gyms. Clients additionally reward its sturdiness and its skill to deal with a tricky exercise.

One person talked about that the left peg turned free throughout their exercise. One other purchaser talked about that the Assault Bike ProX was very noisy and didn’t suppose it was as secure as different critiques may recommend — notice, nevertheless, that complaints like this are within the minority.

Ultimate Verdict: Is the Assault Health AssaultBike ProX Price It?

After in depth analysis and testing of the Assault Bike ProX, we will say that this air bike is value it. Made with a heavy-duty metal body completed in a black powder coat, it may tackle the hardest exercises. It’s excellent for anybody searching for a full-body, high-intensity interval coaching machine for enhancing each endurance and energy.

The smoother and quieter expertise you get with the Assault Bike ProX is because of the belt-driven system built-in into the design. Though this method may require extra effort to function, this bike can nonetheless be an incredible buy for everybody from CrossFitters to well being and health fanatics.


Is the AssaultBike exercise?

The Assault Bike gives an incredible exercise, combining air resistance and a belt-driven system for a tricky cardio and muscular endurance exercise. You should utilize each the foot pedals and the arm handles to get a full-body exercise. Or you possibly can simply use the arm handles to work out your higher physique completely.

Is the AssaultBike Professional X belt pushed?

The Assault Bike Professional X is a belt-driven system. The fan bike solely works whenever you function the pedals and/or handlebars. The belt-driven system additionally affords a smoother and quieter exercise.

Is the AssaultBike good for fats loss?

The AssaultBike alone could not assist fats loss for those who’re consuming too many energy. Nevertheless,  it may present a robust sufficient stimulus for an intense sufficient exercise that can assist you burn extra energy and hit a number of well being and health objectives.

Is the AssaultBike good for muscle constructing?

As a result of the AssaultBike Professional X requires a full-body effort and makes use of a belt-driven system, you may doubtlessly construct a small quantity of muscle through the use of it constantly. Nevertheless, resistance coaching with implements like dumbbells or barbells (and following a weight loss plan that helps muscle progress) might be your finest guess if you wish to pack on as a lot muscle as doable.

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