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🚴♂️ Pedal smarter, not harder—your compact fitness revolution awaits!
The Sunny Health & Fitness Smart Motorized 2-in-1 Pedal Exerciser is a compact, under-desk mini bike designed for low-impact cardio and physical therapy. Featuring 18 adjustable speed levels, motorized pedal assist, and dual arm/leg use, it promotes mobility and circulation with quiet belt drive technology. It includes lifetime access to the SunnyFit app for guided workouts and real-time tracking, making it ideal for seniors, rehab, or busy professionals seeking convenient fitness solutions.




















| ASIN | B0DYRF1DM4 |
| Best Sellers Rank | #67,421 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #120 in Exercise Bikes |
| Brand | Sunny Health & Fitness |
| Brand Name | Sunny Health & Fitness |
| Color | Grey |
| Controls Type | Remote |
| Customer Reviews | 4.3 out of 5 stars 2,532 Reviews |
| Display | LCD |
| Included Components | Exercise Bike, User Manual, Hardware, Tool, (2) AA Batteries |
| Item Dimensions D x W x H | 16.1"D x 15"W x 10.2"H |
| Item Type Name | Mini Bike Leg Exerciser |
| Item Weight | 12.3 pounds |
| Manufacturer | Sunny Health & Fitness |
| Manufacturer Part Number | SF-B024041 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Weight Recommendation | 250 pounds |
| Model Number | SF-B024041 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of Resistance Levels | 18 |
| Power Source | Corded Electric |
| Product Dimensions | 16.1"D x 15"W x 10.2"H |
| UPC | 810153800507 |
| Warranty Description | 1 Year Structural Frame, 180 Days Other Parts And Components |
| Wattage | 90 |
D**D
Awesome value for indoor cycling
First of all I received this product just two days ago. So I can say nothing about longevity or lasting build quality. However the welds are not sloppy and everything feels very Sturdy so I expect no issues whatsoever. Now getting on to what I do know. Sunny has made a name for themselves by making very affordable fitness equipment that is very well built for the price point. This bike is no exception. My girlfriend and I both use it and there’s plenty of adjustments so we can both easily get comfortable. The belt drive system is pretty darn quiet. Regular speaking voices or a television on whatever your typical volume is will likely be louder than the bike. There’s no squeaking or clanking or anything like that on my unit. The belt system is pretty neat because there’s no real maintenance or anything that you need to do to get it set up. (As opposed to a chain that would likely need greased/lubricated in various places) The computer that’s included isn’t super fancy but it works just fine. It would have been better if it included RPMs but if you really want it you can buy something else to measure that. Assembly wasn’t an issue either. All of the difficult stuff is done for you before the bike is shipped. The only negative I can think of is the friction pad that provides the tension on your flywheel will need replacing. I’m not sure how long it will last but I’ve been told you can buy them from the manufacturer. Overall based on initial impressions and the first couple of rides I’m more than pleased. Everything is well built and functional. If you’re looking for an affordable indoor cycling option this should do nicely for you. It works for me.
B**O
Great Spin Bike for the Price
I'm a spinning instructor but currently focusing on other formats. Because of this, I decided to purchase a decent spin bike. Primarily so I don't loose my endurance or teaching "edge." I did a lot of research, and all good reviews pointed back to this manufacturer for my budget. I decided on this one because it had a belt drive, 40lb flywheel (for a smoother ride), ability to adjust seat height for short people (I'm 5'2), bike computer, and of course the price. I knew that I would need to replace the pedals with SPDs, so I added that onto the total cost and still managed to stay in my budget. I received it earlier than expected, it took me 30 minutes to put together, and I managed to ride that first day. First, I'm completely satisfied with the bike set up. As I mentioned before, I'm 5'2" and normally have a difficult time with bike set up on budget bikes. Honestly, I was nervous about this since it was so affordable. But... the seat is at perfect hip height, and it's several notches from the bottom. My front knee is in line with the middle of my foot when both feet are parallel to the floor, and there's no more than a 35 degree bend in my knee when my leg is fully extended (bottom of the stroke). It's a very quiet and smooth ride, nice resistance for seated and hill climbs. It's a very sturdy bike, but it's easy to move if needed using the wheels. The "computer" is very basic and it's annoying that you can't track RPMs, but it's angled and easy to read. The seat is what you would expect... uncomfortable. But I've taught on $2,500 bikes that have the same problem... One small thing, but I find it very convenient that the water bottle holder is on the side. There's nothing more distracting than having your water bottle fall off during climbs because the holder is in the middle. Overall, for the price, quality, features, and the ride, this bike gets an A- from me.
J**D
Great bike, had trouble with the forward-rear set motion.
I like this bike quite a bit. The assembly was easy. To get it inside, I had to take it out of box. This made it easier to take the main body of the bike around corners and upstairs. The part went together fairly easily and intuitively. The friction resistance works well and quietly (slight whooshing sound, but that is to be expected). I choose this bike as first exercise bike over magnetic resistance for the cost, but also the ease of maintenance, as you can change the friction pad after it wears down and I have no idea how to fix a magnetic resistance. It rolls smooth when you get going. The cages hold my feet secure and adjust easily. The resistance is easy to use and adjust quickly (important when you are out of breath). The seat is okay, but that is subjective. I wish it had a skinner seat and my wife likes the one it came with. The biggest problem I had was the adjustment for bike fit. Most of the adjustment points work well. The seat height and handlebar adjustments give me no problems and make it easy to dial in the fit off the bike. The forward-backward (fore-aft) adjustment is another story. While putting it together, the bar went in no problem. However, when I decided to ride and needed to determine my settings, the fore-aft adjustment was very difficult to use. I had to bang on it to get the seat bar to move forward and backward. I removed it and examined the place the bar inserts into, and found no obstructions. I applied some oil to the post and put it back in. I still am having difficulty moving it to the correct position. This is not a big problem as my wife and I use the same setting, but I wish it worked better. So far I have ridden for about 80 miles this past month, and have had no issues. One of the nice features is the brake function to be able to stop the wheel at the end of a ride, instead of having to ride out. It would have been nice to have forward and back adjustment on handlebars, but not available until a much more expensive price point. I love the tablet holder, holds secure and at good angle. $200 is not much for a bike and this one has good features. I use it to do virtual distance challenges and it works great for that. I am a big rider and I don't stand up in the pedals a lot. I can do it, but I don't tempt fate for pedal breaks. Not saying you can't but I have had a bad experience on my outdoor bike. That said, when I stand up in the pedals, they feel sturdy. The whole bike is really sturdy and does not move even in the most demanding riding. If you need to move it, the front wheels work well and it is not too difficult. Overall, this is a quality bike so far. I will update later on down the road. I did not get a discount or any kind of incentive for this review. Update: 12/14/2021 Couple hundred miles on this bike. She is a smooth riding machine, that roams the land of "Only Uphill", looking for excuses and sweat to feed on!! I like the smooth action of the weighted flywheel and the way that the pedaling technique flows out of my feet without having to try. Pulling on the upward motion often feels like effort on other bikes, but my little War Pig makes it feel natural. The swoosh sound of the resistance is minimal, and doesn't disturb others. I have swapped out the beach cruiser seat for a road bike seat. I also added a Sunny brand phone holder (wonderful addition, don't believe the negative reviews on it). Once riding fit is adjusted, this bike feels good. Not like others where you are fighting for reach or pedaling cadence. The computer is a simple operation that gives enough info to tell me what is up. I don't really require a flight simulator's worth of info, just the time function to know when to start the effort and when to back off. The holder keeps my tablet steady. Speaking of steady, this bike has not rocked or shifted or moved in anyway other than to do what I want. Solid. I will keep updating.
J**H
A review with some suggestions
My wife and I have been using this Sunny bike for about 8 months, so I thought it was time to write a review. We had been taking spin classes for years at a gym, but when the gym closed we bought this home spin bike. We each use it about 3 times we week, and its held up well. The Good: A reasonable price. Pretty east to assemble with all needed tools included. A small enough footprint to keep in our bedroom (Picture) Seems solid for the price, and its held up well. Very smooth and quiet operation with the belt drive - whatever bike you get, get a belt drive! Some suggestions: We subscribed to online spin classes to keep us motivated. I highly recommend Studio Sweat on Demand. studiosweatondemand.com. I’ve seen Pelelon advertised, but this was more in our price range. It has a ton of spin workouts - from 20 minutes to two hours - plus a lot of other gym workout videos. It has a Beginning Spinner video if you’re new to spinning. It has something for every spinning experience level. We got a $99 New Year’s one year subscription, but monthly subscriptions are available for about $19.95. Highly recommended. You can find some spin workouts on YouTube, but these are professional and fun. By the way, I connect my iPad to my Apple TV with a sound bar (Picture), which really rocks the music. But that isn’t necessary. We also purchased a floor pad which we recommend - https://smile.amazon.com/gp/product/B001THTUAO/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 Also, if you plan to watch the videos on a tablet, this holder finds on the handlebar and keeps it right at eye level. https://smile.amazon.com/gp/product/B06ZXRH84M/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1 A couple of maintenance items: It is recommended you oil the pressure pad on the front wheel from time to time. I purchased this oil, which is easy to apply. https://smile.amazon.com/gp/product/B07H3SD2FR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 My only warning… I put on too much the first (and only) time and really had to tighten the resistance to get it to the level I wanted. Start with a small amount and work up! And finally - the manual recommends you check and tighten the nuts on the bike, especially on the pedals, every month or so. Do it! The only nut I found that loosened was on the left pedal. (Picture) The motion of the pedal works in a direction that can loosen this side. Mine was a little loose. I check it every couple of weeks, and have had to tighten it a little several time. I have read in reviews that one or two people said their pedal broke… I wonder if they didn’t tighten it, and when it worked loose it put too much strain on the shaft. I keep the tightening tool that they sent near the bike so this is quick and easy to do. That pretty much covers it. Happy riding!
D**N
Decent spin bike at a great price
I've wanted an exercise bike for a long time but the cost was prohibitive. I hadn't been on spin bikes in roughly 20 years but when I saw this one at such a good price with decent reviews, I figured it was worth trying. I was at first disappointed in the packaging - it came in a box that was pretty damaged and I could see some of the metal of the bike through it - but once I took the box off completely, I saw that the parts were actually wrapped quite well and the visible metal was just an extra (high quality) part for packing purposes only. It did take a while for delivery, and they changed the delivery date on me twice, but it still arrived by the last day promised. The directions were comprehensive and it was pretty easy to put together. My only complaint is that the drawings were VERY small and I had trouble reading it. But with a magnifying glass, it was detailed and easy to follow. The bike has required tightening a couple of times as I've broken it in, but "real" bikes require that as well. I've used it almost daily since its arrival. It's quiet, works well, gives me a great workout, and while the computer looks fairly cheap and had poor reviews, it's been working so far. Most don't come with the computer or water bottle holder at this price, so I figured if the computer worked at all it was a bonus and if it didn't, oh well. So far, so good. It works as well as the spin bikes I used all those years ago, I can easily watch TV or spin videos while using it because it's quiet and has a platform for me to keep a book, tablet, or phone. And for the price, I could find nothing reviewed close or better. It may not be a 5-star compared to a Pelaton (though I've never used one), but this is 5-stars all the way for the price. Couldn't be happier!
A**R
Not worth it
I really wanted to like this bike. The condition of the box the bike came in was pretty rough. Upon further inspection the knob that held and adjusted the handle bars was bent. I had another bike that was being thrown, so I took a chance and tried it, and it worked. The bike assembly was easy and went together with no issues. The real issues began with its operation about 6 months in. The bike started making a squawking sound from the crank area. Was intermittent, so was tolerable at first. Got louder, so I consulted Sunny's website. I lubricated the crank per their instructions, and that seemed to help for a day or two. Around August of 2017 the crank flywheel started rubbing against the belt guard. Came to discover that there was a broken jump ring. Contacted support and they sent me a replacement, to the tune of about $11. Now I can handle this, but if you are not a bike mechanic, you are not going to have the tools to replace this spring. You will need a crank puller and a pair of jump ring pliers. All in with the jump ring, I figure this was about $40. Ok, I now have all of the tools, and figure out how to remove everything. I get the jump ring installed, and it does not help. I contact support and they think that there is something wrong with the jump ring. Now this took sending a video to support in order to come to that conclusion. I now have bought another jump ring at $11 and wait. I complete the install and everything is working. It is whisper quiet and easy to adjust the resistance. The bike has been working well for about two months up until tonight. In the middle of a workout, the flywheel/belt begins to rub against the belt guard again. I go to hit the crank back into place, by the way they have video showing how to place the crank in the proper location using a hammer, and discover that the jump ring has broken. This is exactly what happened when it broke the first time. I must say that when this bike works it is great, but when it has issues, it is not worth it. I have had the bike for just a shade past 12 months, so I am outside of the warranty on the bike, which for the frame is 3 years, but everything else is 90 days! I am going to attempt to find a replacement jump ring locally, but I am pretty much done with this bike if that cannot fix it. If you are considering this bike, please consider that you never know what you are going to get. Some get a great product, while others get a lemon. Buyer beware. Overall I would not buy this bike again.
A**K
Incredible value for a solid spin bike!
Without a super-convenient gym location near me, I purchased this bike after reading a good number of reviews of indoor bikes. Went for this model due to the belt drive and onboard bike computer. I have taken spin classes for years as well as road biking/triathlon training, and couldn't be happier with this bike after an initial few rides. Bike is very easy to assemble, even if you're not particularly handy. The parts feel solid, and the leveling knobs on the bottom of the bike allow you to get it nice and sturdy -- I do not feel the need for a mat underneath to stabilize the bike when getting in and out of the saddle. The only tricky part of the assembly was getting the saddle tight on the seat post; the instructions are inadequate to describe how to tighten, but a quick call to Sunny's helpful customer service line got me the info I needed (tighten the nuts underneath the saddle simultaneously, twisting in opposite directions with an actual wrench). I ride in cycling shoes, so purchased some dual pedals with Shimano SPD clips on one side and toe cages on the other for my husband. $40 and installed easily in place of the factory pedals provided. Pedal action is smooth, resistance is sufficiently heavy as needed, the handlebars are sturdy, and I actually find the seat reasonably comfortable. My only quibble with this bike is that the resistance dial is not as sensitive as a typical gym-quality spin bike; where those require only a quarter turn to add resistance, this bike takes about a full rotation of the dial to noticeably increase resistance. As a result, you do have to spin it up or down a fair bit when you want to turn on a good hill or back off at the end of a heavy set, which is mildly annoying ... but for the price, if that's my only complaint then I'm a very happy customer. I will update with more rides if the situation changes, but for now, highly recommend for the great value and really solid quality. For Roku users, a subscription to The Gymbox offers a wide range of relatively low-budget yet very effective cycling classes on your TV to simulate the gym experience ... not as flashy as Peloton, but absolutely gets the job done!
M**B
Pedal crank snapped off after 3 years
EDIT: I stand by my initial review that it was good for me at the time, however, after a little over 3 years, I literally snapped the pedal crank off. That’s an unacceptable part to break. You expect wear and tear on belts and pads, but for a 5/8” metal crank to snap from normal pedaling force is inexcusable. First of all, I’ve had the bike for a little over a week now and love it. For the lazy beginner exerciser like myself, this bike is perfect. Once you have the seat and handlebars in a position you like, you just hop on and pedal. The only adjustment is resistance and that a giant easy to read knob right in front of you. Again for the lazy man like myself, the handlebars are perfectly positioned to hold a tablet so instead of sitting on the couch watching tv for an hour, I can ride the bike and watch something on the iPad. The belt version is very quiet so not an issue for listening to anything. The seat is a bit hard, and I’m considering buying a padded seat cover for it, but that’s much better than spending 2-3 times as much or more for a fancier brand. If you’re looking for the whole spin class experience thing, this isn’t the bike for you, but if you just want to get on a bike a ride, you can’t beat the value. Now for the downsides. This sucker is HEAVY. The manufacturer recommends two people for setup. I was able to do it by myself, but that won’t be a good idea for everyone. The bike comes mostly assembled and you just have to put on a few parts like the feet, handlebars, seat and pedals that weren’t installed for purposes of fitting it inside a box. All of the moving parts are preinstalled. The entire thing weighs about 100 lbs put together and the main flywheel and frame piece is probably 60-70 lbs of that. The bigger issue is shipping. It came via standard fedex and both times there were damaged parts. The first time was a bit more significant so I had Amazon replace it. They were very good about having it picked up at my house and had a new one to me in about a week. No issues with the exchange process. The second one only had one small crack in the belt cover and I made a warranty claim with Sunny which they fulfilled in less than a week with no issues. So depending on whether you’d rather save some money to deal with the likely hassle of some broken plastic parts that need to be replaced (again, no issues with the customer service, just a time issue) it may be worth ordering so that it gets hand delivered and installed rather than a fedex guy who may not handle 100lb packages all the time. Overall, however, I love the bike.
M**S
Excelente cardio machine
Easy to assemble the parts. Good structure. Makes possible to reach your achievements.
ハ**ヲ
重いですが壊れなさそうです
私は体が大きいほうですが、このバイクのサイズは大きく使いごごちには非常に満足しています。 バイクを漕ぐ力の調整もフェルトをホイールに押し当てる式で壊れにくそうです。 これまでは安いモデルばかり使用していたので、2~3年で故障して買い替えのパターンでしたが、これなら5年くらいは使えそうです。(ベアリングの耐久性などはわかりませんが) 大変だったのは、設置です。物は非常に大きく重いので二階に設置しましたが、外で開梱し部品単位で運んで組み立てました。ある程度DIYの経験があれば組み立てはさほど難しくはありません。(日本語表記なし)また配送について、重量があるため?とのことでなかなか届きませんでした。 使用時の音も静かで満足しています。
B**A
Good sturdy bike
Easy & quick to assemble. Sturdy, comfortable, quiet & good quality product for the price. Also has a mobile/tablet holder. I usually do regular spin classes & this bike has a challenging resistance for me. But can also be used by beginners at all levels. And it looks good. I would recommend.
A**R
Hasta el momento, funciona muy bien.
Hasta ahora funciona muy bien. Se ve que es un producto de buena calidad. Se compró para mi suegra de 72 años que tiene problemas en sus rodillas y el Dr. le recomendo que caminara más - este producto sirve para darle un poco de movilidad a sus piernas estando en casa viendo TV.
P**L
Seems pretty good so far
This is my first spinning cycle, and I've only had if for a couple of days. I prefer to ride outdoors, however living in Toronto, contrary to popular biking myth, 95% of us cyclists stop outdoor riding by November and pick it up again in April, weather permitting. I wanted something to ride indoors, and I like this bike so far. Pros: No shipping damage No parts missing Easy to assemble - follow the manual - 30 minutes should be plenty of time. The owner's manual is good. Pedals and cranks seem good Enough adjustments available to find a comfortable riding position (I'm 5'.7", and 170lbs) Very quiet and smooth with no pressure on the flywheel Small footprint - does not need much space. Seems very solid, and better than I expected. Cons: Heavy at 110 lbs shipping weight - bike on it's own is around 90 lbs Friction pad makes a variety of noises, depending on the tension - *** UPDATE *** Not an issue after lubricating the felt pad Handle bars cannot be adjusted other than the post movement up or down The seat is a comfort bike type, not a training bike seat. Easy to change though, thanks to a standard seat post. Not sure if the mini-computer is a pro or con. It works as it's supposed to. It's nothing fancy. If you have some smart device to monitor your workout, I'm sure it will tell you more. I'm old school, and don't need a computer to tell me if I'm sweating or not. Delivery was delayed a couple of days and I suspect its due to the weight. The shipping company called and scheduled the delivery, and it required two men to lift it into the house. This was not a problem for me. Summary: I'm very happy with this purchase.
Trustpilot
4 days ago
1 month ago