Home / Spin Bikes / Joroto X4S Review


By Fitnosia Team – Last Updated: June 2023


Joroto X4S Quick Overview

I recently had the opportunity to try out the Joroto X4S indoor bike, and let me tell you, it has been a game-changer for my indoor cycling workouts. As someone who is passionate about indoor cycling and has tried various exercise bikes, I can confidently say that the Joroto X4S stands out from the cheaper models by Sunny Health and Fitness and Pooboo.

First of all, the customization options on this bike are incredible. I love how I can adjust the seat and handlebars in multiple directions to find the perfect fit for my height. It really makes a difference in terms of comfort and preventing any unnecessary strain during my workouts.

One thing that blew me away is the smooth and realistic ride this bike offers. The 35-pound precision machine balanced heavy flywheel provides an authentic road bike experience. It feels like I’m out on the open road, pedaling away. The momentum and resistance options make each ride challenging and engaging.

Another feature that I appreciate is the readable magnetic resistance system. The console is clear with backlit and easy to read, allowing me to keep track of my resistance levels and adjust them accordingly. It’s such a convenience to have all the information right in front of me as I ride.

When it comes to durability, the Joroto X4S doesn’t disappoint either. The sweat protection guard is a added on the flywheel. It prevents any sweat from damaging the resistance, bearings, and flywheel, ensuring that the bike lasts for a long time without any issues. It’s also fully made of 2 layer coloured metal so it shouldn’t corrosion easily.

Assembly was a breeze too. The bike comes with a manual and all the necessary tools, making it super easy to put together. No need to stress about complicated instructions or missing parts. All I had to install were the pedals, seat, handlebars, and stabilisers.

Of course, no product is perfect, and the Joroto X4S does have a couple of drawbacks. One is the lack of SPD clip-in pedals. I had to get replacement pedals to use my clipless spinning shoes, but it was a minor inconvenience compared to all the other great features the bike offers.

Another thing to note is that the bike doesn’t have automatic resistance adjustment like Horizon Fitness 5.0 IC. So if you’re into apps like Zwift that automatically change resistance based on terrain, you won’t find that feature here. However, you can always add a SmartSpin 2K to the bike and make its resistance automatic.

How Joroto X4S Exercise Bike Evolved

When considering the range of Joroto exercise bikes, including the X1, X2, X2Pro, and X4S models, it’s essential to understand their similarities and differences. Let’s compare these indoor cycling bikes to help you make an informed decision based on your preferences and requirements.

In terms of console features, the X1, X2, X2Pro, and X4S all provide important metrics such as speed, heart rate, distance, time, and calories. Although the X1 and X2 don’t have a backlit display, they allow you to track your performance and progress during workouts. The X4S and X2Pro are the only models with backlit that provide RPM and resistance level data. They are also the only Joroto indoor bikes with Bluetooth and app connectivity.

The drive system differs among the Joroto Sport exercise bikes. The X1 utilizes a chain-drive mechanism, while the X2, X2Pro, and X4S use a belt-drive system. The belt-drive design offers a smoother and quieter operation, requiring less maintenance compared to chain drives. However, the chain system is more similar to a road bike and does a better job of transferring your watt output to the flywheel.

The resistance system also varies. The X1 employs a friction resistance system, which requires occasional adjustment, lubrication, and even replacement. The X2, X2Pro, and X4S feature a magnetic resistance system, providing smoother transitions between resistance levels and requiring minimal maintenance compared to friction resistance.

Adjustability is another factor to consider. The X1 offers handlebars that can be adjusted only vertically, while the X2, X2Pro, and X4S allow adjustments in four directions (fore/aft and up/down). The increased adjustability of the latter models allows for better customization to suit individual body proportions and riding preferences.

Weight capacities differ as well. The X1 and X2 can accommodate users up to 280 pounds, while the X2Pro and X4S have higher weight capacities of 300 pounds and 330 pounds, respectively. Choosing a bike with a suitable weight capacity ensures stability and durability during workouts.

All models share a 35-pound flywheel, providing a smooth and consistent riding experience. However, the X4S has an improved flywheel design with dual-sided magnets for more precise performance and better pedal strokes.

Additional features also vary between the models. The X2Pro and X4S offer Bluetooth connectivity, allowing you to connect with apps like Zwift and Kinomap for interactive riding experiences. The X4S further enhances its features with a larger display unit, dual bottle holders, and a dumbbell holder for added convenience during workouts.

In terms of pricing, the X1 is the most budget-friendly option at $300, followed by the X2 at $350, X2Pro at $450, and X4S at $550 in ascending order.

Ultimately, choosing the right Joroto indoor cycling bike depends on your specific budget, preferences, and needs. If you prioritize a smoother and quieter ride, as well as a more advanced flywheel design, the Joroto X4S is the most ideal choice.

However, if budget is a significant factor, the X2Pro provides a more cost-effective option without compromising essential features. Make sure to consider your desired features, adjustability, resistance system, and additional functionalities to select the Joroto exercise bike that aligns best with your indoor cycling goals.

Display and App Connectivity

Let me tell you about the display and app connectivity features of the Joroto X4S indoor bike, based on my personal experience. The X4S monitor provides essential information such as cadence, time, calories, heart rate, speed, load/resistance, and distance. It measures 4″x3″ in size and features a backlit display, making it easier to see your stats even in low-light conditions. However, it’s important to remember that to activate the backlight, you need to press one of the buttons on the screen.

The monitor is powered by 2 AAA batteries and has an energy-saving feature. During the ride, it automatically goes on dim-light mode, conserving battery life. It also shuts off after a few minutes of inactivity. This thoughtful design helps extend the life of the batteries.

While the bike does not come with built-in pulse sensors, it is compatible with Bluetooth wireless HR straps, allowing you to track your heart rate data on the display. This is a great option if you prefer to stay within specific heart rate training zones during your workouts.

One notable advantage of the Joroto X4S compared to Joroto X2 is its Bluetooth connectivity. This means you can connect the bike to popular indoor cycling applications such as Peloton, Zwift, QZ, and Kinomap for virtual cycling workouts. It opens up a world of possibilities and adds an interactive element to your rides.

While the X4S monitor tracks various important cycling metrics, it’s important to note that it does not measure watt output and does not have internal memory for storing workout data. However, this can be easily overcome by connecting the bike to compatible cycling apps via Bluetooth. This way, you can save and track your progress through the app of your choice.

There is a media tray included with the bike, allowing you to place your tablet or phone for entertainment or app display. However, it’s important to mention that the media tray is not angle adjustable. This means that when you place your tablet on the bike, you may need to keep your head down, which is not the most natural viewing angle.

Flywheel and Resistance

When it comes to the flywheel and resistance system of the Joroto X4S indoor bike, I have some valuable insights to share with you. Let’s start with the flywheel, which has a solid weight of 35 pounds. I must say, it provides a precise and smooth ride that I thoroughly enjoy. The heavy-duty construction of the flywheel ensures durability, and its size offers a wide range of challenges that cater to most riders’ needs. However, if you fall into the category of seniors or individuals with knee issues, you may want to consider a bike with a lighter flywheel, such as the Keiser M3i or Echelon EX15, as it may be more suitable for your specific requirements.

Now, let’s talk about an important safety aspect. It’s crucial to note that the X4S flywheel is not shrouded or covered. If you have children or toddlers at home, I want to emphasize the need for extra caution. The exposed flywheel has sharp edges that can potentially cause harm if a child runs and falls on it. To ensure their safety, I recommend considering a bike with a fully covered flywheel, like the Echelon EX15 or Life Fitness IC7, especially if you don’t have a designated home gym area where you can lock the door.

Moving on to the resistance system, the Joroto X4S features a manually adjustable magnetic resistance system that I find quite effective. You can easily adjust the resistance by twisting the knob in a clockwise or counterclockwise direction. It offers a wide range of resistance levels to challenge and push yourself during your workouts. The bike’s console conveniently displays the current resistance level, allowing you to track and monitor your workout intensity in real time.

I want to be transparent with you about the resistance adjustment. While some may prefer gear shifters, the knob-based system on the X4S is still reliable and relatively quiet. I do understand that electronic shifters, like those found on higher-end models like Tacx Neo and NordicTrack S22i, provide added convenience. However, considering the X4S’s more affordable price point, the knob-based resistance adjustment still delivers a solid performance that meets my expectations.

It’s important to know that the resistance knob also serves as an emergency brake. In case you need to bring the bike to an immediate stop, simply push the knob down, and the bike will come to a halt. This feature gives me a sense of control and reassurance during my rides.

Lastly, I appreciate the low maintenance requirements of the X4S’s magnetic resistance system. The magnets never wear out, eliminating the need for frequent oiling or cleaning. Additionally, there’s a small protection guard above the resistance system that ensures the flywheel, bearings, and magnets remain dry and clean, further contributing to its durability and smooth performance.

Adjustability and Comfort

The seat and handlebars of the X4s are both horizontally and vertically adjustable, allowing for a customized fit. This versatility is one of the main reasons why this bike can accommodate users of various heights, ranging from 4’9″ to 6’4″. It’s designed to provide a safe and personalized setup for most individuals.

I appreciate the inclusion of a cam and lever locking mechanism for the horizontal adjustment, as it offers easier and more secure adjustments compared to the traditional knob system. The seat clamp size is standard, which means you can easily find replacements if needed. For the vertical adjustment, the bike features safety holes, providing an added level of safety compared to regular dents.

On the handlebars, you’ll find aero bars with a dipped design, although there are no elbow rests or drop grips. This shouldn’t be a major concern unless you’re specifically looking for those features for racing-style rides. For most users, the handlebars offer a comfortable and secure grip in both upright and tilting postures.

The seat itself is 6.5″ wide and 10.2″ long, providing ample support. It features a 1.5″ foam cushion with a breathable groove, which helps with ventilation. However, it’s important to note that the seat doesn’t have a cutout to enhance airflow or reduce pressure on the prostate. Keep in mind that everyone’s comfort preferences may vary, so I recommend giving the seat a try for a week or two before deciding to make any immediate changes. Additionally, wearing padded shorts can significantly help reduce saddle discomfort during your rides.

Convenience is key during workouts, and the Joroto X4s takes care of that with its additional features. There are two removable bottle holders on the handlebars, allowing you to stay hydrated without having to leave the bike. However, one minor drawback I encountered was that when I placed my tablet on the media tray, accessing the bottle became a bit challenging since the tray sits on top of the bottle holders.

Another thoughtful addition is the steel dumbbell holder that comes with the bike. It can be attached to the back of the seat rail, similar to the setup of the Peloton bike. Unfortunately the dumbbells themselves are not included with the bike, so you may need to use your own or purchase them separately.

Sturdiness and Performance

I must say, the sturdiness and performance of the Joroto X4S indoor bike have truly impressed me. Right from the moment I unpacked it, I could tell that JOROTO didn’t compromise on the build quality. The heavy-duty steel frame and robust components give it a solid and durable feel. During my most intense workouts, I never had to worry about any wobbling or instability. This bike is designed to withstand daily use and is capable of handling the demands of multiple family members. So whether it’s you, your spouse, or even your teenage kids, you can all enjoy a great workout on the Joroto X4S.

While the X4S may not be the most compact bike on the market, its size and weight contribute to its exceptional stability. I never experienced any rocking or instability issues, even when pushing myself during intense workouts or standing up out of the saddle. The durable frame made it surprisingly easy to move around the house, and I was able to handle it on my own without any trouble. It’s definitely more manageable compared to some heavier models I’ve come across.

One feature that I absolutely love about the X4S is its adjustable foot levelers. These small but important details not only protect my floors but also ensure a stable and secure workout experience, even on slightly uneven surfaces. The bike stays in place no matter how intense my workout gets, providing a reassuring feeling. This is a significant advantage, as I’ve encountered issues with other budget exercise bikes that required constant readjustments and caused concerns about slippage. With the X4S, I can fully focus on my workout without any distractions. Just make sure to add a spin bike floor mat if you have slippery floors for additional safety.

Now let’s move on to the performance aspect. The X4S utilizes a poly-v grooved belt transmission, which not only delivers a smooth and quiet ride but also requires minimal maintenance. Unlike chain-driven bikes, the belt system eliminates the need for constant oiling and provides a longer lifespan. The press-down rollers for belt adjustment contribute to a low-maintenance experience, saving you time and hassle.

I should also mention the ergonomically designed high-quality belt box that comes with the X4S. It not only provides better protection during riding but also contributes to a sound-proof effect. This makes the bike more suitable for at-home and apartment use, allowing you to enjoy your workouts without disturbing others.

Joroto Sport X4s Indoor Bike Pros:

  • Customizable: Adjust the seat and handlebars horizontally and vertically for a perfect fit.
  • Smooth and realistic ride: 35-pound precision balanced flywheel delivers an authentic cycling experience.
  • Readable magnetic resistance system: Clear console display for easy tracking and adjustment.
  • Sweat protection: Durable guard on to of the flywheel prevents sweat damage to the bike.
  • Easy assembly: Hassle-free setup with mostly assembled and included manual + tools.
  • Suitable for various heights and weights: Accommodates heights from 4.9 to 6’4″ and supports up to 330 pounds.
  • High-quality components and sturdy frame: Built to last with reliable materials.
  • Low-maintenance belt-driven system: Smooth and quiet ride with minimal upkeep required.
  • Built-in display unit with backlit: Track, plan, and monitor performance conveniently.
  • Bluetooth connectivity: Connect to popular apps like Peloton and Zwift for enhanced workout experiences.
  • Convenient holders: Tablet, bottle, and dumbbell holders for added convenience.

Joroto Sport X4s Indoor Bike Cons:

  • No SPD clip-in pedals: The bike does not come with SPD-compatible pedals, which can be inconvenient for those who prefer clipless spinning shoes. Replacing the pedals is necessary to enjoy this feature.
  • No automatic resistance: Unlike some other models like the Echelon EX3, the Joroto X4S lacks automatic resistance adjustment. This means that apps like Zwift won’t be able to automatically change the resistance based on virtual terrains, requiring manual adjustment during your rides.
  • Fixed media shelf: The media shelf on the bike is not adjustable, which can pose a challenge when viewing your stats or entertainment while riding. Placing your tablet on the handlebars may require you to look down, affecting your riding posture.

Comparable Alternatives

When it comes to alternatives to the Joroto X4S, there are at least two comparable indoor cycling bikes that are worth considering. If you’re willing to invest a bit more, the Echelon EX3 is an excellent choice. Although it doesn’t have a built-in display like the X4S, it offers a motorized magnetic resistance system that automatically adjusts the resistance when connected to apps like Zwift and Peloton. Additionally, the EX3 has an adjustable tablet holder, providing a better viewing angle compared to the X4S’s fixed holder. The dual-sided pedals of the EX3 also offer more versatility, accommodating both SPD cycling shoes and regular gym shoes.

On the other hand, if you have a limited budget, the Niceday indoor bike is a solid option. It comes at a $100 lower price point than the X4S and features dual-sided SPD and cage pedals, which is an improvement over the X4S’s single-sided cage pedals. The Niceday bike also has an angle-adjustable console, providing a better screen viewing angle compared to the X4S. The only drawback is that the Niceday’s console is not backlit and doesn’t provide resistance levels. However, if these factors are not crucial to your needs, the Niceday exercise bike offers a more affordable yet comparable alternative to the X4S.

Personally, if I were to choose between these Joroto X4S alternatives, I would go with the Echelon EX3. Its sturdier build, superior resistance system, and seamless compatibility with various spinning bike apps make it worth the additional investment. However, the choice ultimately depends on your specific preferences and requirements. If automatic resistance adjustment and dual-sided pedals are important features for you, the Echelon EX3 is definitely worth considering.

On the other hand, if cost-effectiveness and versatile pedal options are more important to you, the Niceday indoor bike provides a solid alternative to the X4S. In terms of overall quality, handlebars, and flat elbow rests, the Niceday may even have an edge over the X4S. Also take into consideration that Niceday has a wider range of seat adjustment so if you have shorter or above average taller people in your household, it’s a better choice than Joroto X4S indoor bike.

The Final Verdict

All in all, the Joroto X4S indoor bike offers excellent value with its reliable performance, adjustable design, and smooth ride. While it has some minor drawbacks, such as the lack of SPD clip-in pedals and automatic resistance adjustment, its high-quality components, convenient features like the adjustable seat and built-in display unit, and Bluetooth connectivity make it a top choice for budget-conscious indoor cycling enthusiasts.



Joroto X4s Spin Bike Rating


Our Ratings:
  • Q-Factor: 195mm
  • Pedals: Single-sided toe Cage (9/16)
  • Flywheel: 35lbs (Fixed)
  • Resistance: Manual Magnetic
  • Transmission: Poly-V belt
  • Weight capacity: 330 lbs
  • Height capacity: 4’9″ – 6’4″
  • Bike weight: 108 lbs
  • Bike dimension: 21” W x 47” H x 59” L
  • Monitor: Backlit
  • Connectivity: Bluetooth
  • RPM tracking: Yes
  • Speed tracking: Yes
  • Watt tracking: No
  • Applications: Zwift, Peloton, Kinomap, and more.