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Sunny Health & Fitness Heavy-Duty Indoor Stationary Exercise Bike, 4-Way Adjustable Seat for Cycling Cardio workout at Home, Optional 49 LB Flywheel & Free Exclusive SunnyFit App Bluetooth Connection

  • Based on 6,456 reviews
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$329.99 Why this price?
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 13 hours and 10 minutes
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Style: Classic 49LB Flywheel


Features

  • Heavy-Duty 49 LB FlywheelThis exercise bike is equipped with a 49 lbs heavy-duty flywheel that delivers a natural, smooth, and consistent cycling workout
  • Authentic ExperienceMicro-adjustable leather resistance that simulates real road biking, giving you an immersive and authentic riding experience at home
  • Ergonomic DesignHigh-quality non-slip handlebar and micro-adjustable leather resistance deliver a comfortable and authentic workout experience at home, reducing fatigue during extended sessions
  • Quiet OperationFeatures a belt drive system for a quieter and smoother workout, allowing you to focus on your exercise without any distracting noise
  • Customizable ComfortOffers a 4-way adjustable seat and a 2-way adjustable handlebar to tailor the workout to your specific needs and preferences
  • Superior CapacityWith a strong and durable heavy-duty frame, this stationary bike can accommodate a maximum user weight of up to 275 lbs
  • Secure RideComes with caged pedals for enhanced security and safety stop feature to quickly halt the spinning motion
  • Easy AssemblyThe average installation time is just 30 minutes, getting you up and running quickly and effortlessly
  • Portable and ConvenientHigh-quality transportation wheels make it easy to move and store when not in use. Comes with a water bottle holder for easy hydration access during workouts
  • Proven QualityThis exercise bike is a product of Sunny Health & Fitness, a trusted brand with over 20 years of experience in the fitness equipment industry. You can trust in the durability, reliability, and efficiency of this stationary bike

Brand: Sunny Health & Fitness


Special Feature: Belt drive mechanism for smooth and quiet workouts, Fully adjustable seat and handlebar, Transportation wheels for easy portability, Heavy duty steel frame See more


Color: Black


Power Source: Battery Powered


Recommended Uses For Product: Indoor


Item Weight: 110.8 Pounds


Material: Alloy Steel


Resistance Mechanism: Friction


Product Dimensions: 19"D x 54"W x 45"H


Maximum Weight Recommendation: 275 Pounds


Material Type: Alloy Steel


Item Dimensions D x W x H: 19"D x 54"W x 45"H


Item Weight: 110.8 Pounds


Global Trade Identification Number: 18


UPC: 815749010018


Model Name: SF-B1002


Model Number: SF-B1002


Brand Name: Sunny Health & Fitness


Recommended Uses For Product: Indoor


Weight Supported: 275 Pounds


Resistance Mechanism: Friction


Drive System: Belt


Power Source: Battery Powered


Additional Features: Belt drive mechanism for smooth and quiet workouts, Fully adjustable seat and handlebar, Transportation wheels for easy portability, Heavy duty steel frame


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • LOVE THIS BIKE! Info about fit, too.
Style: Classic 49LB Flywheel
Update: I've had this bike for a little over a month, and I still LOVE it. Pretty much ride it every day. I've started using it with the Peloton App, and added the Wahoo HR monitor and cadence meter. I'm completely in love with this set up! Someday I might upgrade to a bike with a resistance meter, but I fully intend to ride the heck out of this Sunny as long as I can! *** I seriously LOVE this bike - great purchase, and amazing quality. I didn't expect it to be nearly as nice. A couple of months ago, I went to my spin class at the gym, only to find that it had been cancelled at the last minute. I have a hard time making my schedule work to get to class, so I was pretty disappointed. But I don't like to ride outside in the cold (I'm seriously a wuss), so, rather than leave, I pulled up a spin class on YouTube. I got lucky and randomly landed on Paul Ryman's 40 minute class on Global Cycling Network - this class is actually 45 minutes long, and is the best video I've found so far, so if you're looking for a good video, that's a great one. Anyway, I hopped on the bike at the gym and did the YouTube class, which then got me thinking. If I had a spin bike, I wouldn't have to constantly try to work my schedule around the gym schedule, and I wouldn't be stuck riding my road bike outside in the winter cold. So I started researching. I wanted a belt driven bike, and something that would not be a source of constant disappointment. I liked the idea of the Peloton bike, but I already have a TV on the wall where I work out, and thought maybe the screen might be annoying. I also didn't want to pay that much for a bike. I read tons of reviews on as many belt driven bikes I could find, and liked the idea of the 49 pound fly wheel. After making my purchase, I can say that the weight of the flywheel is a major point in favor of this bike. The weight makes a fantastic ride - I can really control the resistance well, and there's just something about it that makes the ride super smooth. The construction of the bike itself is also fantastic. I don't even want to say "for the price," because I feel that is a completely unnecessary qualifier here. The frame is steel, and I don't have any wobbling or loose bolts. It's easy to put together and move around once it's ready. It's a great size - my workout room is a small den, and the bike doesn't take up much room at all. Long story short, I really, really love this bike! I could swear it's better quality than the ones at my gym - maybe they're just worn out, and I know they don't do maintenance on them like they should. BUT - the Sunny bike is SO smooth, and being belt driven, it's quiet. My husband tells me he can't tell when I'm spinning in the next room over. There's a little bit of a woosh noise from the resistance pad (which is leather, btw), but short of buying a magnetic resistance bike and shelling out A LOT more money, this is the very best choice I could have made. I haven't had any of the banging issues that other people have noted. I've had the bike now for a week, and I've used it every day. It has already made my life better! I spin in the morning before work, and have tons of energy all day. I can't wait to go on my next actual road ride, because I can tell my fitness has already improved. A couple of things to note about fitting this bike. I'm a 5'2" 134 pound woman. My inseam is borderline for this bike as is listed in the product description - barely 29 inches. After I clicked the Buy button, I really worried about what I would do if my legs weren't long enough. But after getting it all set up, I probably have about an inch to spare. The seat moves forward and back as well as up and down, which is, of course, integral to avoiding knee injury. The handlebars adjust in height, but don't adjust forward and back, which I knew from reading other reviews prior to purchase. It is a slight bit longer of a reach than I would prefer, but it's completely dealable and not really an issue. The seat is not as uncomfortable as I expected, but one of the reasons I chose this bike over some of the others is because I was able to swap out the stock seat for my favorite seat. Some other spin bikes don't give you that ability. I also changed out the pedals for SPD's. The pedals that come with the bike are fine, though, if you're used to using cages (straps) or want to ride flat foot. The cranks do seem a slight bit wider than I'm used to, but so far I'm not experiencing any pain or issues. All in all - this bike is a great buy. Sturdy, smooth, easy to assemble - and the price is unreal. Super stoked that I made this purchase! ... show more
Reviewed in the United States on February 19, 2018 by AllyK AllyK

  • and I was dreading what I'd find inside due to some "horror" stories of other's whose bikes arrived with some damage - fortunately everything seemed fine
Style: Classic 49LB Flywheel
I received my bike yesterday and immediately noted the box took a little bit of a beating. There was one hole punched into it, and I was dreading what I'd find inside due to some "horror" stories of other's whose bikes arrived with some damage - fortunately everything seemed fine. When you start the process of unboxing it, you may do like I did - set the box right side up and begin to pry open the flaps. As soon as you get that top flap pulled apart - you'll find noted in red ink that the recommendation is to open from the bottom - then set the box right side up and pull the box off. I did this whole process by myself and let me tell ya, the box is heavy - it's not something you can just "move anywhichaway" - so two people would be my recommendation. Once you lift the box off you'll see why box appeared deceptively small - it's because pockets have been cut into the styrofoam for all the parts - the bike itself is one complete unit which you'll work on attaching said parts. Who ever came up with this packaging system - I hope they got a raise. The two cross-members that stabilize the bike will be your first order of business. My advice (again I was working alone) would be to place the front cross-member in position first because that dern fly wheel is 49 lbs. Then place the rear cross-member in position - ensure your holes are all lined up and hand-tighten all four allen-head screws - then go back and snug 'em down with the supplied allen wrench. After that it's just simple matter of attaching the bottle holder, pedals, seat, and handle bars. The pedals are marked "left" and "right" with a note that the left pedal screws in counter-clockwise. Everything went together well with no glitches. The pedals do come with a toe box (I guess that's what they're called - heck if I know - I'm a noob) and straps. They work well, but I think it's something that I'll replace in the near future. I watched a video on how to adjust the bike (handle bar, seat height) then hopped on and took if for a spin (pun intended) The operation was smooth, quiet, and as a whole the bike felt rock solid. I bought a "tablet holder" for the handle bars got it mounted - attached my ASUS, grabbed my head phones, booted up ITUNES and peddled to my collection of top Polka music of the 50's. Nah, not really. I will say though that by my fifth AC/DC song, I was sweating something fierce and my headphones were becoming a problem staying on - I'm bald so that could be the problem. My feet felt solid in the toe boxes and on the pedals in general. I was able to really torque my legs pushing and pulling and getting that burn - which by the seventh song (Rolling Stones Gimme Shelter) I said "NO MAS" got off and crawled up the stairs all the while taking note just how out of shape I am. I bought this bike mainly because I'm getting a little bit of a gut and I want to get back into shape. The reviews I read (no not Amazon reviews) rated this product as really good for the price. In fact some of the reviews rated this bike above those that cost a lot more. I'd recommend this to anyone without hesitation. ... show more
Reviewed in the United States on November 16, 2017 by Mitchell V. Rader Jr.

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