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DMASUN Spin Bike Review

The Dmasun spin bike is an affordable and high-quality bike with durable construction that can withstand people up to 330 pounds.

Posted On 05/04/2023

Discover the ultimate workout experience with the DMASUN spin bike. Get fit and achieve your fitness goals with this high-quality exercise bike. This Dmasun spin bike is an affordable and high-quality bike with durable construction that can withstand people up to 330 pounds. So, if you are on a limited budget and you need something for intensive cycling at home, I think the Dmsun Cycling Bike is worth considering.

But, before you decide to buy this exercise bike, read this review, where I will provide you with the essential information that you need, including the most important features, how well it can be used, how long it will last, the technical specs, and both the positives and negatives of the product.

So let’s see if this is your best exercise bike or not.

Our Verdict

The DMASUN indoor cycling bike is an affordable exercise bike that can be used in the comfort of your own home. It is built with a durable and robust frame and crankset that can withstand intense training and strenuous exercises by people that weigh up to 330 pounds (149.7 kg) without breaking down. It is equipped with a flywheel weighing 42 pounds, a system of magnetic resistance, and a digital LCD display that keeps a record of the time, distance traveled, speed, calories burned, and pulse.

The DMASUN indoor cycling bike is available in black with a subtle red-highlighted design that complements a wide range of home decor styles. At first, you will notice that the DMASUN indoor bike has the classic triangular profile, which is characteristic of most exercise bikes. The frame is made of strong steel tubing covered in matte black paint that makes it look like it can withstand scratches and corrosion at first glance.

The flywheel is finished in a gleaming chrome finish. Also, an extremely durable ABS plastic is used for producing the bike’s non-metallic components, such as the holder for the tablet, drive system, and brake cover. DMASUN says that every exercise bike goes through a 138-cycle test before it goes on sale. This way, the manufacturer can make sure that the bike is made to a high standard.

What We Like


  • Heavy and durable frame
  • The heavy flywheel weighs 42 pounds
  • Practical and easy to use handlebars
  • 4-way adjustable seat
  • Easy to assemble
  • A water bottle and tablet holder are included
  • It can support riders with a maximum weight of up to 330 pounds (149.7 kg)

What We Don't Like


  • The LCD screen doesn’t have a backlight
  • Occasionally, the seat needs to be tightened
  • It doesn’t have a Bluetooth connection
  • It is not suggested for persons who are shorter

Dmasun Spin Bike Review

DMASUN Indoor Cycling Bike

About the DMASUN Indoor Bike

The DMASUN bike is quite strong when fully constructed. Due to its weight, it is an extremely stable bike for exercise, especially for heavier riders. In terms of user weight, the DMASUN bike is recommended for cyclists weighing up to 330 lbs (about 149.7 kg), which means that heavier bikers can do more intense workouts without fear of the bike moving or tipping over.

The DMASUN has two small wheels that are attached to the front of the base tube. This makes it easy to move around by tilting the bike forward until the wheels touch the ground and rolling the bike to where you want to go.

The DMASUN is quite compact in size, with dimensions of 41.35 inches in length, 21.67 inches in width, and 46.16 inches in height, making it an excellent choice for small homes or apartments with limited space.

The base tube has four adjustable stabilizers that let you set up the bike so that you can work out on an uneven floor. Also, in the bike’s frame is a holder for a water bottle, which is located just below the resistance knob. So, while cycling, you will be well-hydrated all the time.



The DMASUN indoor cycling bike is made of a sturdy steel frame and a flywheel that weighs 42 pounds, which is significantly heavier than the majority of non-commercial indoor spinning bikes on the market. This results in smooth, steady cycling, and the manufacturer says that it can support a maximum weight of 330 pounds (149.7 kg).

As for its weight, the bike itself weighs 95 pounds (43 kg), which is approximately 20 pounds more than the usual weight of a spinning bike. This gives the bike more stability when riding. Another characteristic that distinguishes the brand DMASUN is its extensive testing process, where every DMASUN cycling bike is subjected to a series of more than 130 tests before it is released on the market. This tells you that every cycling bike that comes from DMASUN is characterized by high quality and durability.

So, the bike’s foundation is solid and durable, and it is constructed of thicker steel to prevent it from wobbling. You can change the bike’s level with foot levers on each side of the triangle frame. So, no matter what surface you ride on, you do not have to worry about whether the bike is properly leveled and stable.


Comfort and Adjustability



You will appreciate the large, padded seat that is included in the bike’s design. The seat is well cushioned and features a synthetic cover with double stitching to enhance durability and comfort. The great thing is that you are able to adjust the seat horizontally and vertically from 30 to 45 inches, as well as forward and backward, for a better fit when riding. In addition to being extra-large, its dimensions are 10.86′′ x 8.12′′ x 2.54′′ (LxWxH), which is also significantly larger than the seat of the normal exercise spin cycle.

Another great thing is that the seat has been upgraded and is now softer than the seat of the previous model. So, to the great satisfaction of cyclists who want more stable cycling, the seat comes with a new chute. Now, cyclists can have a more stable and comfortable ride regardless of their seat position.

Also, the seat’s attachment system can be changed in four ways, and the range of changes is big enough to accommodate riders of different heights without sacrificing comfort. It is also possible to tilt the saddle rail clamp by a few degrees to the fore and aft. Furthermore, if you don’t like this seat, you have the option to switch it with your favorite one or you can buy a new one.

Some users have expressed concern that perhaps the maximum height of the seat post is insufficient for people who are exceptionally tall (or people with a particularly tall inseam). This also applies to steering levers that cannot be moved back and forth. Due to the lack of this feature in the handlebars, this will be a serious problem for people with short stature.

Some customers have also said that the saddle clasp is hard to adjust and needs to be tightened all the time, especially if the Dmasun spin bike is used a lot.



The DMASUN exercise bike has handlebars that can be set up in a variety of ways, including full drop bar style (like on a road bike), “bullhorn” style grips (like on most spin bikes), and a middle position that looks like the “aero” position on time-trial bikes.

Sensors for measuring heart rate are incorporated into the top grip section, and the pulse reading is shown in real time on the digital LCD screen. It is also possible to modify the height of the handlebars to between 38 and 48 inches.

The handlebars are coated with a rubbery material that provides a good tactile feel and a firm grip, even with sweaty hands. The bike also has a tablet holder in case you want to use your own smart devices to watch video training sessions or your favorite music videos while exercising. Also, use one of the popular exercise bike apps, which can be downloaded from the app store.

The multi-grip handlebars are very well made and give customers different ways to hold on. They are equipped with hand pulse sensors, which allow you to keep track of your heart rate.

When we talk about handlebars, I need to mention that the monitor is placed in a convenient position in the area of the handlebars and that it allows you to easily keep track of your stats. Moreover, you can dock a tablet or another smart device in order to stream on-demand workouts or watch your favorite TV shows, video spots, and other content.

The LCD monitor of the DMASUN Spin Bike records all of the relevant data, such as time, speed, distance, heart rate, and calories burned during the ride.

LCD Monitor

The LCD monitor records all of the relevant data, such as exercise time, speed, distance, heart rate, and calories burned during the ride. Moreover, you can effortlessly stream whatever you want while riding because there’s a spot for a tablet or mobile phone just below the LCD.

Also, there is a single button that is placed in the unit’s center that allows you to scroll through the presented data. In addition, there is a scan mode that automatically moves through the different metrics without the user having to touch the button.

After a few minutes of inactivity, the device will enter a power-saving mode, and it will automatically power back on when you begin cycling. The digital monitor needs two AAA batteries to work.

According to the experience of most users, the monitoring system on the DMASUN is not commendable when compared to the monitoring systems of high-quality indoor bikes such as the Peloton, the NordicTrack Commercial S22i, and the Keiser M3i exercise bikes.

Actually, the LCD monitor has a few drawbacks, which are expected in this price range.

  • First, the bike doesn’t have Bluetooth connectivity, which would allow you to use your own heart rate monitor.
  • Second, the LCD screen doesn’t feature a backlight, making it difficult to read in dark lighting.
  • Third, because the screen can only display one line of data, it might become irritating to have to browse through many screens to get the one you need, even using the scan feature.

However, for the money invested in this bike, you will get a basic game console, especially now that there are so many fitness programs available to download and use on your smart devices.


Water Bottle Holder

We do not have to forget one of the most important features that every stationary bike needs to have, and that is the water bottle holder. For your satisfaction, the water bottle holder is an integral part of the Dmasun spin bike. The holder makes it easier to carry water bottles and drink while cycling, which will make cycling workouts more comfortable for you.


The Drive System and Flywheel

As I stated before, the DMASUN indoor bike features a flywheel weighing 42 pounds (19 kg). This is a very common weight for most indoor exercise bikes. The flywheel is perimeter-weighted in order to maximize the inertia of rotation. In addition, it can be used in both directions. It allows you to pedal backward and gives you the same resistance as when you pedal forward.

Because this is a spinning bike, it boasts a heavy-duty crankset. The crank arms are fairly similar in length and construction to those on a standard road bike. The pedals are made of metal and have customizable toe cages for increased push and foot stability when pedaling. They don’t have SPD clips on the pedals, but their threads are standard 9/16′′.

Now, I want to say something about the belt drive system. This kind of transmission has a range of advantages. To begin with, it is lubricant-free. Next, it emphasizes a smooth and silent pedaling action. Plus, it produces less noise than a chain drive does.


The Pedals and Q-factor

The DMASUN indoor bike’s metal pedals have toe clips and standard 9/16″ threads. The toe clips (cages) may be adjusted to accommodate a variety of foot sizes.

But, the thing is that the pedals of this bike don’t have an SPD (clip-in) option. However, you can easily change out the pedals that come with the bike because DMASUN’s crankset has the same thread. It is not clearly specified in the manufacturer’s specifications what the Q-factor measurement on the crankset is, which makes it difficult to determine.

Many people who use the pedals have complained that they have shoddy finishes and sharp edges that can be dangerous while being used. However, it is questionable how frequently; this issue occurs with the DMASUN exercise bikes that have been delivered to customers. If you purchase one, it may be a good idea to quickly inspect it for sharp edges and smooth them off with a file before using it.

The DMASUN Spin Bike is equipped with a magnetic resistance mechanism that can be manually adjusted.

Adjustable Resistance System

A magnetic resistance system that can be changed by hand is built into the DMASUN bike. It also features a tension knob that you can use to adjust the amount of resistance it provides.

When you turn the knob clockwise, it increases the amount of drag that a set of magnets puts on the flywheel. This means that you have to push harder on the pedals to stay at a certain speed. The bike doesn’t have pre-set resistance levels in the system, which is a good thing. To raise the resistance, just turn the knob clockwise, and to lower the resistance, turn the knob anticlockwise. The knob can also be used as a brake to bring the flywheel to a complete stop by pressing it down.


Dimensions and Specs

  • Color:/Material: Black/Alloy Steel
  • Dimensions: 41.35 x 21.67 x 46.16 inches (LxWxH)
  • Handlebars Adjustment: 2 ways (horizontally)
  • Seat Adjustment: 4 ways (horizontally and vertically)
  • Drive System: Belt
  • Type of Resistance: Magnetic adjustable
  • Product Weight: 35 pounds (15.9 Kg)
  • Maximum Capacity: 330 pounds (149.7 Kg)


Price and Warranty

The DMASUN indoor bike is a tough competitor in terms of price. Although it is designed for those with a limited budget, many of the features and components are commercial grade. The value-for-money component of this exercise bike, to put it another way, is exceptionally high.

Take, for example, the weight capacity of a bike. Most bikes in this price range have a maximum weight capacity of 200 to 250 pounds, while the DMASUN cycling bike has a weight capability of 330 pounds (149.7 kg). This shows that this bike is made of high-quality materials, and its frame design is superior to that of most other exercise bikes in its price range.

DMASUN gives this bike a 12-month warranty and gives customers unlimited access to the company’s customer service department. Many customers have stated that the DMASUN staff is friendly and attentive, and they stay committed to the policy of parts replacement.


People Also Ask

Can I use a spin bike while pregnant or breastfeeding?

Using spin bikes during pregnancy and breastfeeding can be safe, but precautions should be taken. Pregnant women should make adjustments to the bike and avoid overheating. Consultation with a healthcare provider is important, and listening to the body is crucial.


How much does a Dmasun spin bike weigh?

According to the specifications provided by the manufacturer, the Dmasun spin bike weighs 95 pounds (43 kg), which is 20 pounds more than the usual weight of a spinning bike, making it more stable when riding.


Who is the manufacturer of Dmasun spin bike?

The manufacturer of the well-known Dmsun spin bikes is a Chinese company called DMASUN. DMASUN is a reputable manufacturer of fitness equipment, featuring a variety of indoor spin bikes and rowing machines with excellent quality and reasonable prices for personal use at home.


Final Thoughts

It is obvious that the new model of the Dmasun spin bike fully justifies the money invested in it. Unlike the previous model of Dmasun, which used friction resistance, the new model is made with magnetic resistance. It does not wear out with time, so you do not need to replace it.

Additionally, it is extremely silent, as no parts come into contact and do not wear out with time. Taking into consideration its overall quality, handlebar design, and updated resistance system, plus its price of under $300, I think this is an excellent choice for you.

Written by Miki Ristovski

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