DMASUN Train Bike, Indoor Biking Bike Stationary, Cycle Bike with Comfy Seat Cushion, Digital Show with Pulse

Great bike for home gym. Impressive quality
I owned a bike shop and went to bike mechanic school so I feel qualified to review this bike.It was extremely easy to assemble. The most difficult thing about building it was getting everything out of the box. Assembly is basically putting front and rear feet on, sliding seat post and handlebar posts in, putting pedals on and attaching the seat and handlebar assemblies. Those are pre-assembled so they both simply bolt on. There are basically 8 bolts and the two pedals. All necessary tools are included, however a 13 and 15mm ratcheting wrench will speed up assembly.There have been complaints about the seat being uncomfortable. I found it to be well padded and typical for a bicycle. Proper seat adjustment is critical. Check YouTube for instructions for male and female cyclists and proper saddle height. They are both critical for comfort and for preventing injuries.There are 4 carriage bolts that come from underneath the feet to mount them to the bike itself. I strongly recommend taping them in place from bottom so they will stay in place then you can just drop the bike assembly on them and they will stay in place until you tighten them. I always recommend attaching any bike pedals using Loctite Blue that assures a secure threading but is still hand tool removable.My only complaints, and they are just personal preferences, are that the resistance settings are continuous rather than clicking into repeatable settings and that the pedals would be very uncomfortable without shoes. I typically workout in my sock feet.In short, it’s a great bike for the price.

Good for in home gym
Putting together was easy & very stable when finished. Perfect size for an in home gym. Worth it for sure. The seat is a little uncomfortable after a few minutes & you do have to make sure to have some type of shoe on because the pedals do hurt if you try to wear just socks or barefoot, but product is overall great. 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!

bike looked just like the photo
Easy to assemble and functions great. using the tension for the chain is easy to adjust. The bike rides quietly and i can read to listen to music. Love it. will be great for the winter..

has potential
prosthe actual magnet wheel mechanism is practically silent, resistance works ok.consalmost everything else, but ill be specific & offer solutions:* the handles dont tilt, they are welded to the mounting bracket…this could have easily been a clamp mount. just like on any real bike.* the sensor module is exclusively aaa battery powered…this could have easily had a usb powered/rechargeable battery.* the sensor module doesnt fit easily onto the mount, i could only insert the mount 1/3 of the way onto the module…this is just a molding/quality control fail.* the tablet holder expects you to lean your tablet against the sensor module, but only sits sideways. if you sit the tablet vertically it covers the sensor module screen. the mount is also hard plastic, so not grippy & may scratch your device….this could be fixed with a rubberized mount with integrated backing & a taller sensor mount that can adjust to sit above a tablet.* the bike seat rear end is fine, what everyone seems to be complaining about is that the front end is a very hard point, its literally a pain in the balls…this could have easily just had more padding over that sharp front point.** i messaged seller about this before bike arrived, they dodged the question & told me to buy a replacement seat becuase they cant be bothered to just use a comfortable seat to begin with..* height adjustment: im 5’10”, & i had to set the seat at the lowest marker (1) & set the handles to maximum height (“stop” [5])….this could have easily been marked to match numbers. setting both shafts to any same number means the seat is HIGHER than the handles..** the marker lines also dont align with the end of the shaft entrance. they end up about .25″ higher. i got a sudden bump when i thought they were seated but then fell into 1 adjustment lower as i started peddling.* the bottle holder is too close to the resistance adjustment…the adj knob should have been installed sideways with a pinion gear or even has room to be installed a few inches forward. the cup holder could also be installed about an inch lower.** i dont plan on using the cup holder so im not worried about this.* the pedals have the typical sharp grip edges you see on real bikes, this means you must wear shoes…this is a bit annoying since its an at-home machine & you cant just hop on barefoot or with just socks….this could be improved by using rubberized pedals without these sharp points, which would also reduce the severity of injury if you get hit in the shin by accident.** the straps are also impossible to use with one hand, this could be changed to quick release snap-in belt clips.* the most dissappinting con is that the block feet that sit on the floor ARE NOT RUBBERIZED. they appear to be in the listing photos but they are hard plastic with absolutely nothing underneath….this could have very easily been rubberized or had rubber pads installed underneath.** luckily, the machine is heavy enough to not move on my vinyl floor, but it may scratch wood floors. probably fine on carpet.*** there are wheel height adjustments on the back feet, but not on the front, which defeats the purpose…luckily im using on a flat floor & dont need lateral adjustment.im not going to return because all the competition products look nearly identical or even cheaper.i feel like i overpaid for this & got ripped off.ill have to now buy rechargeable aaa batteries & a different seat, & im sure they wont care. ill try to make the best of it for now i guess. ill update if there are other issues.update: sellers response was to tell me that “if i wanted a ‘good’ spin bike, i should have bought a different one”.so basically, 1 star because they dont care about improving their product in any way & have totally indifferent, rude customer service reps.

Fácil de armar, por el precio recibes un muy buen producto. Superó mis expectativas. El asiento podría mejorar y el volante se mueve un poco pero nada que no puedas ajustar. Los pedales tienen un muy buen agarre y el ajuste de asiento y volante es bueno. Mido 1.65 y me queda muy bien. Tiene rueditas y es muy fácil de moverla y lo mejor es que es muy silenciosa. Ya tengo unos meses usándola y no se ha roto ni descompuesto nada! Estoy muy feliz con mi compra! Muy recomendable para cycling indoor! Vino tal como en la descripción del producto.

Acabo de comprar la bici y el pedal izquierdo no se puede poner. Después de armar toda la bici y que la última pieza no encaje es una verdadera molestia. Tendré que desarmar toda y regresarla

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.