Brand | DMASUN |
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Special Feature | Digital Display, Ultra Quiet, Heavy Duty, Thickened Steel, Compact |
Color | Black-red |
Power Source | Battery Powered |
Recommended Uses For Product | Indoor |
Item Weight | 62 Pounds |
Material | Alloy Steel |
Resistance Mechanism | Friction |
Product Dimensions | 35.8"D x 19.7"W x 46"H |
Maximum Weight Recommendation | 300 Pounds |
Handle Material | EVA Foam |
Model Name | Indoor Stationary Bike |
Maximum Height | 6.1 Feet |
Minimum Height | 4.8 Feet |
Number of Resistance Levels | 100 |
Drive System | Belt |
UPC | 798107707976 |
Item Package Dimensions L x W x H | 38.5 x 30 x 8 inches |
Package Weight | 28.12 Kilograms |
Item Dimensions LxWxH | 35.8 x 19.7 x 46 inches |
Brand Name | DMASUN |
Warranty Description | 12 months of free parts replacement |
Manufacturer | DMASUN |
Part Number | D-03 |
Style | Black-red - Stationary Bike |
Included Components | User Manual, Exercise Bike, Hardware, Tool |
Sport Type | Aerobic Exercise, Home Gym |
Grip Type | Soft |
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DMASUN Exercise Bike, Indoor Cycling Bike Stationary, Cycle Bike with Comfortable Seat Cushion, Digital Display with Pulse
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Brand | DMASUN |
Special Feature | Digital Display, Ultra Quiet, Heavy Duty, Thickened Steel, Compact |
Color | Black-red |
Power Source | Battery Powered |
Recommended Uses For Product | Indoor |
Item Weight | 62 Pounds |
Material | Alloy Steel |
Resistance Mechanism | Friction |
Product Dimensions | 35.8"D x 19.7"W x 46"H |
Maximum Weight Recommendation | 300 Pounds |
About this item
- DISCOVER DMASUN: DMASUN is a professional sports brand that seamlessly integrates the design, production, sales, and service of sports products. With over 30 years of experience, our products are widely distributed across the United States, Canada, Japan, Britain, Germany, and other countries. We have successfully delivered fitness products to more than 2 million households. This is a brand you can trust.
- HOW CAN WE ENHANCE STABILITY AND SECURITY? The DMASUN exercise bike is equipped with a 30 Lbs solid flywheel and alloy steel that is thicker than other products (over 2 mm thick), ensuring a sturdy construction for a smooth ride. Users weighing up to 300 Lbs can also use it with confidence. The products have been tested for anti-fall before leaving the factory, so they are of higher quality and more secure.
- JUST HOW QUIET AND SMOOTH ARE DMASUN EXERCISE BIKES? After testing, the sound produced by our stationary bikes does not exceed 20 dbs, providing an almost silent advantage that will bring you an immersive exercise experience without worrying about disturbing those around you. The sturdy ABS pulley ensures smooth belt drive and ride without the issues of belt shedding and wear.
- RESISTANCE LEVELS VARY FROM EASY TO DIFFICULT: This bike features classic brake pad resistance, and the updated wool felt pads no longer squeak, and offers a wider adjustable range of resistance, with levels ranging from 0-20% for warm up, 20%-50% for running, 50%-80% for fat burning, 80%-95% for muscle strengthening, and a secure lock in when knob is fully tightened. This 0-95% variation in resistance aligns with the daily exercise programs of individuals at different stages.
- REAL-TIME MONITORING OF EXERCISE DATA: The display of this indoor exercise bike is capable of capturing real-time information such as time, speed, distance, calories, and pulse. Users can easily access the total exercise data, and reset to start a new data record by simply long-pressing for three seconds. DMASUN bikes are also compatible with Wahoo, which can be fixed to the crank position to pick up the RPM. Also compatible with SPD pedals.
- EFFORTLESS AND USER-FRIENDLY BIKE: The DMASUN sports bike is equipped with an electronic device stand, water bottle holder, non-slip caged pedals, transport wheels, and level adjustment knobs. It features four-way seat adjustment and two-way handlebar adjustment to accommodate users ranging from 4.8 ft to 6.1 ft in height. Additionally, the four non-slip foot covers securely grip the floor, ensuring stability even on wooden surfaces without a floor mat while preventing damage to the flooring.
- INSTALLATION IN 30 MINUTES: To ensure our customers can quickly start using our bikes, 70% of the installation has been pre-completed. Watch the installation video, and the remaining components can be easily installed within 30 minutes. You will only need to install the handlebar, seat, front and rear stability tubes, and pedals; The frame, flywheel, and crank are all pre-assembled.
- LET US CATER TO YOUR NEEDS: We provide 12 months warranty. We constantly collect questions raised by customers and continue to optimize, if you have any questions, please contact us, and the factory engineer video provides professional guidance. Double guarantee of quality and service. Your inquiries will be addressed within 18 hours.
Additional Details


Frequently purchased items with fast delivery
From the brand

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A Bike That Will Surprise You
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Classic Exercise Bike
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DMASUN Home Fitness Series
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About DMASUN
DMASUN provides fitness equipment to millions of families around the world. Our goal is to enable everyone to find the fitness equipment that suits them from DMASUN and stay healthy.
About Our Products
DMASUN manufactures various styles of exercise bikes, rowing machines, and other fitness equipment. Professional design and production team dedicated to providing high-quality products.
Customer First
Parts protection;
Prompt response;
Fitness enthusiasts, join DMASUN!
Product Description
An Indoor Exercise Bike That Will Surprise You.




DMASUN HOME FITNESS SERIES
![]() DMASUN Stationary Bike | ![]() Magnetic Exercise Bike | ![]() Magnetic Exercise Bike
Add to Cart
| ![]() Magnetic Exercise Bike
Add to Cart
| ![]() Magnetic Exercise Bike | ![]() Magnetic Exercise Bike | ![]() Magnetic Exercise Bike | |
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Customer Reviews
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4.4 out of 5 stars 2,806
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4.3 out of 5 stars 838
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4.8 out of 5 stars 417
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4.4 out of 5 stars 9,863
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3.7 out of 5 stars 7
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4.8 out of 5 stars 417
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4.8 out of 5 stars 207
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Price
| — | — | $189.99$189.99 | $189.99$189.99 | — | — | — |
Resistance
| Friction Resistance | Magnetic Resistance | Magnetic Resistance | Magnetic Resistance | Magnetic Resistance | Magnetic Resistance | Magnetic Resistance |
Max User Weight
| 300LBS | 300LBS | 330LBS | 350LBS | 330LBS | 330LBS | 330LBS |
Drive System
| Belt Drive | Belt Drive | Belt Drive | Belt Drive | Belt Drive | Belt Drive | Belt Drive |
Flywheel Weight
| 30Lbs Solid Flywheel | 35Lbs Solid Flywheel | 35Lbs Solid Flywheel | 40Lbs Solid Flywheel | 40Lbs Solid Flywheel | 35Lbs Solid Flywheel | 35Lbs Solid Flywheel |
Handlebar
| Soft Foam, 3-grip Handlebar | Soft Foam, 3-grip Handlebar | Soft Foam, 3-grip Handlebar | Soft Foam, 3-grip Handlebar | Soft Foam, 3-grip Handlebar | Soft Foam, 3-grip Handlebar | Soft Foam, 3-grip Handlebar |
Seat Adjustment
| 4-way Adjustable | 4-way Adjustable | 4-way Adjustable | 4-way Adjustable | 4-way Adjustable | 4-way Adjustable | 4-way Adjustable |
Handlebar Adjustment
| 2-way Adjustable | 2-way Adjustable | 2-way Adjustable | 2-way Adjustable | 2-way Adjustable | 2-way Adjustable | 2-way Adjustable |
Inseam Height
| 26"-34" | 26"-34" | 26"-34" | 26"-35" | 26"-35" | 26"-34" | 26"-34" |
User Height
| 4.8 ft - 6.1 ft | 4.8 ft - 6.1 ft | 4.8 ft - 6.3 ft | 4.8 ft - 6.3 ft | 4.8 ft - 6.3 ft | 4.8 ft - 6.1 ft | 4.8 ft - 6.1 ft |
DMASUN Support
| 12-month Free Parts Protection | 12-month Free Parts Protection | 12-month Free Parts Protection | 12-month Free Parts Protection | 12-month Free Parts Protection | 12-month Free Parts Protection | 12-month Free Parts Protection |
Heart Rate
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Horizontal Adjustment Knobs
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Product information
Technical Details
Additional Information
ASIN | B09P1CKJXP |
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Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #62,784 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #85 in Exercise Bikes |
Date First Available | December 22, 2021 |
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DMASUN Exercise Bike, Indoor Cycling Bike Stationary, Cycle Bike with Comfortable Seat Cushion, Digital Display with Pulse
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the exercise bike easy to assemble with clear instructions and appreciate its high resistance, smooth operation, and quiet performance. Moreover, the bike offers good value for money, with one customer noting it's surprisingly sturdy for its price, and customers like its adjustability for resistance and height. However, opinions about comfort are mixed, with some finding the seat comfortable while others report it being too hard.
AI-generated from the text of customer reviews
Customers find the exercise bike easy to assemble, with clear instructions that are simple to read.
"Got this for my husband and I for more cardio. It’s simple and straight forward. Compact enough as to not take up too much room in our living room...." Read more
"This is a great exercise bike! Very sturdy construction and easy to assemble. Make sure that you wear shoes as the pedals have grippy treads...." Read more
"The Good: (1) Easy to set up, took me maybe 45 minutes from fully boxed to fully assembled...." Read more
"Putting together was easy & very stable when finished. Perfect size for an in home gym. Worth it for sure...." Read more
Customers find the exercise bike to be great, with one mentioning it's as effective as going to a gym, and another noting it's a solid addition to their home gym.
"The bike works as it should, I definitely enjoy the workout I get. I use it most days of the week for 1-1.5 hours each time...." Read more
"This is a great exercise bike! Very sturdy construction and easy to assemble. Make sure that you wear shoes as the pedals have grippy treads...." Read more
"...wide-ranged but isn't perfectly stable; Instead, it's close enough for a reasonable workout with only some minor variations in resistance thrown in..." Read more
"...Instructions are not amazing but good enough and it's not that complicated...." Read more
Customers find the exercise bike to be well-built, with high resistance and solid construction, and one customer mentions it's sturdy enough to hold a tablet.
"...The replacement parts arrived before time and were in perfect condition. Ms. Susie was very professional and responded quickly to resolve the issue...." Read more
"This is a great exercise bike! Very sturdy construction and easy to assemble. Make sure that you wear shoes as the pedals have grippy treads...." Read more
"...The pedals add to this; They're decently solid but cheap sport-grip pedals complete with retention straps...." Read more
"...It’s easy to move around the room if needed & very durable. It is also quiet when in use so that is very nice as well!" Read more
Customers find the exercise bike offers good value for money, describing it as a good investment.
"Great budget bike with amazing adjustability" Read more
"This is a great bike for the price. I bought it to fit under my standing desk so I could pedal and work at the same time...." Read more
"...Perfect size for an in home gym. Worth it for sure...." Read more
"...Seems to be well made, well designed and reasonably priced...." Read more
Customers appreciate that the exercise bike is super quiet.
"...Quiet so we can watch tv so time goes by quickly." Read more
"...the front has wheels so I can move it around pretty easily, and it is quiet (despite the occasional pedal clicking)...." Read more
"...It is also quiet when in use so that is very nice as well!" Read more
"...It’s heavy but easy to move. It is silent in use and the wool pad provides very good tension. It is a little oddly designed...." Read more
Customers find that the exercise bike works well, performing smoothly and having no issues.
"The bike works as it should, I definitely enjoy the workout I get. I use it most days of the week for 1-1.5 hours each time...." Read more
"2 years and still working well!" Read more
"...and the adjustable pieces, while slightly wobbly, are still stable and usable...." Read more
"...Not super important because the functions of the bike work and I can read my heart rate on my watch. Seat is adjustable which is nice." Read more
Customers appreciate the exercise bike's adjustability, particularly its easy-to-adjust resistance and height settings, as well as the comfortable seat cushion.
"Great budget bike with amazing adjustability" Read more
"...Seat is adjustable which is nice." Read more
"...the seat height, and push it forward or back, and you can adjust the height of the handlebars. You can't adjust the angle of the handlebars, however...." Read more
"...It’s heavy but easy to move. It is silent in use and the wool pad provides very good tension. It is a little oddly designed...." Read more
Customers have mixed opinions about the exercise bike's comfort, with some finding the seat comfortable while others report it being too hard and painful.
"...I'm using this in a more upright position at a desk, the seat is nearly impossible to sit in for an extended time...." Read more
"...Bike, Indoor Cycling Bike Stationary, Cycle Bike with Comfortable Seat Cushion, Digital Display with Pulse” and have been using the bike every day..." Read more
"...handlebars are not as adjustable as I might like and the seat isn't very comfortable, but this is to be expected at the price point...." Read more
"...and easy to move; simple digital interface; beginner friendly; comfortable seat..." Read more
Reviews with images

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Top reviews from the United States
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- Reviewed in the United States on April 4, 2025Eight months ago, I purchased the “DMASUN Exercise Bike, Indoor Cycling Bike Stationary, Cycle Bike with Comfortable Seat Cushion, Digital Display with Pulse” and have been using the bike every day until I had a crank arm issue. After some research, in March I emailed “dmasun8702.” I received a response apologizing for the issue I’ve experienced with the product. Offering a solution I was asked to take pictures to verify the wear in order to send parts if needed. The replacement parts arrived before time and were in perfect condition. Ms. Susie was very professional and responded quickly to resolve the issue. She continuously followed up to ensure that the process went smoothly. Ms. Susie went above and beyond providing replacement videos when installing the parts to avoid reoccurring crank wear issues. I am satisfied with my purchase, and I would highly recommend this product.
- Reviewed in the United States on April 21, 2025Got this for my husband and I for more cardio. It’s simple and straight forward. Compact enough as to not take up too much room in our living room. Quiet so we can watch tv so time goes by quickly.
- Reviewed in the United States on February 12, 2025The bike works as it should, I definitely enjoy the workout I get. I use it most days of the week for 1-1.5 hours each time.
I'm a little concerned about the longevity of the bike though. The pedals are already rusty, and one of the pedal straps already broke. I'm not sure why it had more wear than the other pedal. The seat mount is also rusting.
So, in conclusion, it is doing the job I expect it, but we will see how long it lasts.
**edited 4/28/2025
The seller reached out to me after I added my review. I suppose I should have reached out to them sooner because they were gracious in addressing my concerns.
They asked for pictures of the rust I described, and pleasantly, they offered to send me replacement pedals and the arms the pedals are mounted to. In about one week, the parts arrived as well as a handy wrench/socket tool that made the job quick. Replacing the parts took about 10 minutes.
I am adding a star to my review because initially I was happy with the bike, with the one complaint. Now that the seller has taken the steps to address the issues, I am bumping this to 4 stars. Good customer service!
4.0 out of 5 starsThe bike works as it should, I definitely enjoy the workout I get. I use it most days of the week for 1-1.5 hours each time.Good bike, very good customer service.
Reviewed in the United States on February 12, 2025
I'm a little concerned about the longevity of the bike though. The pedals are already rusty, and one of the pedal straps already broke. I'm not sure why it had more wear than the other pedal. The seat mount is also rusting.
So, in conclusion, it is doing the job I expect it, but we will see how long it lasts.
**edited 4/28/2025
The seller reached out to me after I added my review. I suppose I should have reached out to them sooner because they were gracious in addressing my concerns.
They asked for pictures of the rust I described, and pleasantly, they offered to send me replacement pedals and the arms the pedals are mounted to. In about one week, the parts arrived as well as a handy wrench/socket tool that made the job quick. Replacing the parts took about 10 minutes.
I am adding a star to my review because initially I was happy with the bike, with the one complaint. Now that the seller has taken the steps to address the issues, I am bumping this to 4 stars. Good customer service!
Images in this review
- Reviewed in the United States on April 26, 20252 years and still working well!
- Reviewed in the United States on April 17, 2025Great budget bike with amazing adjustability
- Reviewed in the United States on March 28, 2025Overall great quality. Had a small problem with the pedal falling off, but customer service was great they sent a replacement part quickly. No other problems so far!
- Reviewed in the United States on January 14, 2025This is a great exercise bike! Very sturdy construction and easy to assemble. Make sure that you wear shoes as the pedals have grippy treads. This bike should last a long time. It is so quiet that you bearly hear anything. I would definitely recommend. This helps to keep me in shape everyday and supplements my normal hiking routine. Start gradually and work up to longer time sessions. Shipping was quick and on time. Packing was good to prevent damage during delivery.
- Reviewed in the United States on February 20, 2025This is a great bike for the price. I bought it to fit under my standing desk so I could pedal and work at the same time. The adjustments are cumbersome, but it's okay when they are in place. I wouldn't recommend it to someone who changes the height of the handlebars or seat often. Also, because I'm using this in a more upright position at a desk, the seat is nearly impossible to sit in for an extended time. I ended up ordering a much wider seat to replace what it came with. Also, one of the pedals will click, but that seems to go away if I switch the side my foot is resting on. I removed the pedal cradles (again because I'm using this as a desk bike). I like how the front has wheels so I can move it around pretty easily, and it is quiet (despite the occasional pedal clicking). It gets louder the higher the resistance. All in all, I'm happy with it for what I use it for.
Top reviews from other countries
- Peter WongReviewed in Canada on March 19, 2025
5.0 out of 5 stars After Sale Service
After operating the DMASUN indoor exercise bike for almost a year, I must say it has performed exactly as stated in the product description. It is quiet and have a very smooth operation function. However recently it started to make a clicking sound at the pedal which is getting a bit annoying. After making a complain to Amazon.ca, I have received a Email from DMASON service agent Susie. She requested a Video of the situation that I encountered. After sending her a video with sound, she promptly instructed the factory to send me a replacement pedal which rectify the sound issue. I have to highly complement her speedy response to the defective part issue. It is this type of good after sale service that make a difference.
- R. RossReviewed in Canada on January 28, 2023
5.0 out of 5 stars Love this bike!
My husband bought me this for Christmas 2022 after I researched and picked it out. I came home from work and he'd put it together for me (yes, we just got around to doing this in late January). He said it only took 15 minutes to put it together, which he really appreciated. He said he tried it after setting it up and he loves it! I guess I'll have to share it. The bike is so quiet that you can't hear anything when pedaling. You can use the pedals normally or put your feet in the stirrups on the other side. The seat adjusts forward, which is great 'cause I'm short and and handle bars have a really great range of lowering and raising too. The tension knob works perfectly and everything is so easy to use. The display has different modes, which is great but I mostly just use the time. The only think I'd change is to make the display lighted or LED or something, since the bike is in our basement and the lighting is not the best, it can be hard to see the black numbers on the tan background. Feels just like riding an actual speed bike outside. Like most speed type bikes, the seat isn't the most comfortable but it's not the worst I've sat on, either. I'm sure they're all the same. Other than that, this bike is terrific. I highly recommend it and the price can't be beat. This is great quality for the price and just as good as the more expensive brand names for our purposes. Highly recommended.
- Elaine CReviewed in Canada on August 7, 2024
4.0 out of 5 stars Nice but uncomfortable
The bike arrived well packaged with pretty clear instructions. My husband put it together. After several adjustments though, I still can't use it very long because it kills my wrists and hands. They literally shake when I take them off the handles. I need to know how to adjust this so I can use it properly. I have to lean forward so far to reach the handlebars. I'm average height 5'5". The seat is not comfortable either. It feels hard. I'll need to buy a cushioned seat cover or something.
- JamesReviewed in Canada on February 20, 2024
3.0 out of 5 stars Decent bike but you get what you pay for
Bike is easy to assembly. Took me approx. 45 minutes including distractions. All the tools are included.
For context I'm 6'0 180lbs. It's fairly comfortable however at 6' tall I have the seat and handle bars at the highest setting. I suspect if you're taller than 6' you might not find the right setting. As other reviews have commented the handle bar post wobbles a little in use. I added a composite shim on one side to stop it from moving. The bike seat is o.k. but not great so for $40 I bought an after market gel seat and mounted it no problem. Overall the bike is fine if you're a casual rider using it periodically. Obviously for the price it is not the same quality you would find at a chain gym and you'll be disappointed if you're an avid, hard core rider looking to use it often and for long rides. I've only had it for a few weeks so I can't comment on long term reliability.
- Bertolt RektReviewed in Canada on May 25, 2024
5.0 out of 5 stars Fantastic piece of kit; whisper silent
This is an amazing spin bike. It took about 15 minutes to assemble. My downstairs neighbour is a nightmare, and I was looking for a way to do cardio without disturbing them. This bike is so silent that I can bike next to someone sleeping and not disturb them; I can now exercise at any time of day or night without worry.
The movement is solid, seat adjustment and comfort is excellent. The handlebar wobble mentioned by other reviewers is easily resolved with a cardboard shim. I don't use the screen for tracking and would add a cadence meter if I wanted to use this on zwift. Otherwise, paired with an exercise watch, this is the perfect piece of home workout kit, at a great price. Couldn't be happier.