DMASUN Indoor Cycling Exercise Bike (Rated & Reviewed)

If you're in the market for an affordable but effective indoor exercise bike, then the DMASUN may be the answer. 

The Italian brand isn't very well-known, but their indoor cycling bike is turning heads as one of the most popular models on the market. But is it all too good to be true? 

It's important you really know what you're buying before you commit, so in this DMASUN Indoor Exercise Bike review we'll cover all the facts and help you decide whether it's the right choice. 

Our Ratings

Workout Versatility


Value For Money


Ease Of Use


Ease Of Assembly


Materials & Durability


Overall Rating


Product Specifications

Min Seat Height


Max Seat Height


Seat Adjustment


Handlebar Adjustment


Max Capacity

330 lbs




42 lbs



Key Takeaways

  • The DMASUN indoor exercise bike is a fantastic bike that offers excellent value for money
  • After riding it at home for over 1 year, I found it to be sturdy and well-made.
  • The heavy flywheel, comfortable and easily adjustable seat plus quiet operation make it the perfect choice for anyone who wants a serious home cycling workout. 
  • It doesn't compete with premium models, but offers several high quality features.
  • If you do not want to spend thousands but do want a real spin cycling experience then this is the bike for you!

Our Experience Using This Exercise Bike

The DMASUN spin bike is easy to use and gives you a smooth ride. 

The bike is heavy and sturdy and feels ultra stable while riding. The heavy duty steel frame and heavy flywheel help to ground it, and even when I was full out sprinting there was no rattling or wobbling. 

The seat and pedals are comfortable and better quality than a lot of other stationary bikes, and the magnetic resistance system is smooth and quiet - so it's great for longer rides.

The resistance gets up to a good level and it should be enough for people of all abilities. The magnetic resistance doesn't feel as authentic as friction resistance, but it's still good and the resistance level increases gradually without any big jumps. 

The seat and handlebars are designed for the standard spin bike racing position, which is quite different from a standard upright exercise bike.

This design forces you to lean forward and move into a spinning cycling position. This is really useful for intense workouts, or spin classes, but it's not as comfortable for casual cyclists. 

I really liked the way this bike helped me push myself and move up to the next level, but it's probably not a great bike for those looking to cycle casually

Size & Dimensions

The DMASUN spin bike is about average size at 21.67"D x 41.35"W x 46.16"H, and should fit in your home gym comfortably. 

The indoor bike has a high max weight and has a fully adjustable seat with can accommodate users up to 6 ft 3, so unless you're really tall then you should have no trouble using this home exercise bike.  

Design, Build Quality & Resistance System

The DMASUN spin bike is made with a durable steel frame and a 42-pound flywheel, which makes it heavier than most non-commercial indoor spinning bikes.

The bike itself is about 20 pounds heavier than the average spin bike weight, and while the extra weight can make it more difficult to move, it also makes it more durable and less likely to wobble.  

The triangular frame also helps to keep the stationary bike level, and it's fully adjustable so even if your home gym flooring isn't perfectly even, it shouldn't be a problem.

The DMASUN stationary bike uses a fully adjustable magnetic resistance system. There's a tension knob on the frame which is simple to use during a work out, and it goes up to a high level. 

The adjustable resistance doesn't go as high as some friction resistance systems, but it's much quieter and needs very little maintenance or upkeep. 

DMASUN puts each and every bike through a series of 130+ tests before it leaves the factory to ensure everything is working as it should. This shows in the quality, and it's a very high performing exercise bike. 

Comfort & Adjustability

The DMASUN stationary bike is designed to be used by users of all sizes with adjustable seat and handles.

It has a large cushioned seat that can be adjusted horizontally and vertically from 30 to 45 inches as well as forwards and backwards.

The comfortable seat cushion is extra-large, measuring 10.86” x 8.12” x 2.56”. It's more comfortable than standard spin bike seats and better for beginners because it's less likely to cause numbness or tingling. 

The seat chute (adjustment area) has also been improved to make riders feel more stable, no matter their seat position. 

The multi-grip handlebars are good, and give users several grip choices. They include hand pulse sensors allowing you to monitor your heart rate. There's also a monitor for following workouts.

The stationary bike is generally comfortable, but the design and position of the handlebars mean that it's more for spinning that cycling. It forces you to lean forward, and if you're a beginner then it can take some getting used to.

Console & Display

The DMASUN indoor bike has a basic LCD monitor which is connected to the front part of the handlebars. 

This tracks all the usual stats like speed, time, distance, heart rate and calories burned, but doesn't have as much detail as some more advanced models. 

The screen itself is quite small, but the monitoring system is useful for keeping a high level track on your workouts. However, if you're more experienced, it'a definitely worth finding a separate fitness tracker app and using it on a separate device. 

There's a separate space for holding a tablet or cell phone so you can easily use an accompanying app, or stream workout videos while you ride. 

Assembling This Bike

The DMASUN indoor bike is easy to put together. 

If you have experience of building machinery like this, or large furniture, then you won't have any issues. 

The instructions are easy to follow and you should be able to assemble it in 1-2 hours

If you have no experience building sports fitness equipment then it may be worth asking a friend to help you out. 

I have noticed that some of the screws can become loose if you're using the DMASUN indoor cycling bike frequently. Make sure you tighten them properly when you assemble the bike, and check them every few weeks. 

Price Guide

The DMASUN indoor bike is at the bottom of the mid-range budget, and offers a lot of value for money

The construction quality is close to commercial standard, and most budget indoor bikes won't support as much weight. 

It also has some features you would expect from a premium model. It outperforms a lot of indoor bikes at this level and will outlast some more expensive models.

Shipping & Warranty

The best place to pick up a DMASUN indoor cycling bike is through Amazon. 

Shipping varies depending on your region, but ours only took 10 days to arrive. It's worth giving it at least 2-3 weeks though. 

DMASUN provide a 12-month parts replacement warranty on their bikes as well as full access to the customer service team.

This is useful because magnetic resistance mechanisms are difficult to fix yourself and will often need specialist attention. The resistance control knob seems a bit flimsy too, so keep an eye on that and ask for a replacement if it breaks. 

The DMASUN team seem helpful, responsive, and they honor the parts replacement policy.

Just be aware that some parts are manufactured overseas, so it can take a few weeks to receive replacements. 

Other Bike Features

A key feature of the DMASUN spin bike is the aesthetics, and there's no denying that this exercise bike looks good

The streamlined frame with red and black coloring really stands out, and fits well in a modern home gym. 

There's also an integrated water bottle holder, transport wheels, and an emergency brake resistance knob (which is standard for spin bikes). 

The DMASUN doesn't have bluetooth compatibility or a WiFi connection, but it works well as a basic exercise bike. 

Feature Summary
  • Heavy steel frame
  • 42 lbs flywheel
  • Magnetic resistance mechanism
  • Adjustable tension via a knob
  • Multi-grip handlebars with hand pulse monitor
  • LCD screen with stat readout
  • Cushioned adjustable extra-large seat
  • Tablet / cell phone holder
  • Water bottle holder
  • Ultra portable with transport wheels
DMASUN Indoor Cycling Exercise Bike (Rated & Reviewed)

Pros and Cons of the DMASUN Exercise Bike 

DMASUN exercise bike really surprised me (in a good way), especially considering the non-commercial price point.

However, it comes with a few cons along with the pros: 

What We Like

  • Heavy and sturdy construction
  • Comfortable seat and practical multi-grip handlebars
  • Silent magnetic resistance
  • High weight capacity
  • Stylish, modern and sleek design

What We Didn't Like

  • LCD screen shows only one statistic at a time
  • Racing position rather than upright
  • Bolts may need retightening every few weeks 

Who Is The DMASUN Exercise Bike Best Suited For?

The DMASUN indoor cycling bike is best suited for those who want to spin regularly at home

It has a durable, almost commercial grade quality, frame and other features that make it well suited for intense exercises and spinning. 

It's also great for those who want to work out in a small home gym

It doesn't take up much space, and the magnetic resistance mechanism is close to silent - so you won't disturb your family when you're training. 

The DMASUN indoor cycling bike is also a great budget option for larger users

It has a sturdier frame and higher max weight than a lot of exercise bikes in the same price range, making it a great choice for taller or heavier riders. 

Overall, the DMASUN indoor cycling bike offers a lot of value for money, and is a budget option for any beginner or intermediate wanting to take up spinning

However, it isn't good for some casual riders because the design forces you into a sprint cycling position. 

If you want to cycle hard, develop fitness, and lose weight fast then the DMASUN spin bike is a good choice. If you want to sit upright and watch TV/movies while you casually cycle then you may be better off with other indoor cycling bikes. 

Our Ratings

Workout Versatility


Value For Money


Ease Of Use


Ease Of Assembly


Materials & Durability


Overall Rating


DMASUN Exercise Bike Alternatives

If you're in the market for a midrange spin bike, then you're not limited on choices.

There are so many options in the $300 to $500 range, and a lot of them are highly rated and come with all the features and functions you need for an intense at-home cardio workout.

Here are a few models that compare to the DMASUN indoor cycling bike in terms of features, construction, and price tag: 

  • DMASUN Vs Pooboo D525 Exercise Bike - Aside from the color scheme, the Pooboo D525 is very similar to DMASUN's model. The striking yellow and black frame is sturdy and stable, and although the 35-pound flywheel isn't quite as impressive and it's not as sturdy. However, it does deliver a smooth ride while remaining under the $300 budget.
  • DMASUN Vs Joroto X2 Exercise Bike - The Joroto X2 has a lot going for it, like a stable frame, smooth ride, 35-pound flywheel, and full adjustability. However, the weight capacity is just 300 pounds compared to DMASUN's 330-pound limit, so the DMASUN is the clear winner in the aspect and better suited for larger users. 
  • DMASUN Vs Cyclace Exercise Bike - Priced at just under $360, the Cyclace exercise bike is another budget option that delivers. It offers a quiet and safe ride, and just like the DMASUN bike, it can support 330 pounds of rider weight. But while the DMASUN has a 42-pound flywheel design, Cyclace's is just 36 pounds.

Conclusion – Is the DMASUN Exercise Bike Worth It?

The main takeaway from this bike review is that this model (the 2019 version) provides excellent value for money. So to answer the question you're all dying to know...

YES, the DMASUN Indoor Exercise Bike is worth every penny, especially if you're looking for a non-commercial, affordable cardio machine.

If you would like something very similar but with a different design, I’d suggest checking out the pooboo d525.

Or feel free to browse through the budget-friendly models on our complete guide to affordable spin bikes.

Last Updated on December 18, 2022