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Sunny Health & Fitness Evolution Pro Magnetic Belt Drive Indoor Exercise Cycling Bike

  • Based on 670 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 2
Order within 4 hours and 33 minutes
Available payment plans shown during checkout

Style: Pro


Features

  • 20 KG FLYWHEEL: 20 kg heavy-duty flywheel ensures stability to avoid jolting while riding; Emergency push-down brake stops the wheel immediately for safety;
  • BELT DRIVE: Belt Drive mechanism is smooth pedaling and silent; This system is low maintenance, doesn't require oil, and lasts longer and is lighter than a chain drive;
  • 150 KG MAX USER WEIGHT: Heavy Duty and High Durability steel frame construction with up to 150 kg weight capacity;
  • FULL ADJUSTABLE SEAT: Move your seat fore/aft and up/down to properly fit your bike; The bike padded seat is completely adjustable for multiple bike riders in your home! Inseam: Min 73 cm / Max 99 cm

Brand: Sunny Health & Fitness


Special Feature: Adjustable Seat


Color: Black


Power Source: Battery Powered


Recommended Uses For Product: Indoor


Item Weight: 135.6 Pounds


Material: Alloy Steel


Resistance Mechanism: Magnetic


Product Dimensions: 24"D x 48.5"W x 53.5"H


Maximum Weight Recommendation: 330 Pounds


Brand: ‎Sunny Health & Fitness


Special Feature: ‎Adjustable Seat


Color: ‎Black


Power Source: ‎Battery Powered


Recommended Uses For Product: ‎Indoor


Item Weight: ‎135.6 Pounds


Material: ‎Alloy Steel


Resistance Mechanism: ‎Magnetic


Product Dimensions: ‎24"D x 48.5"W x 53.5"H


Maximum Weight Recommendation: ‎330 Pounds


Handle Material: ‎Rubber


Model Name: ‎SF-B1714


Drive System: ‎Belt


UPC: ‎815749011985


Global Trade Identification Number: ‎85


Item Package Dimensions L x W x H: ‎47.5 x 38.5 x 10 inches


Package Weight: ‎65.77 Kilograms


Item Dimensions LxWxH: ‎24 x 48.5 x 53.5 inches


Brand Name: ‎Sunny Health & Fitness


Warranty Description: ‎3yr / 180 day Manufacturer Warranty


Suggested Users: ‎Unisex Adult


Number of Items: ‎1


Manufacturer: ‎Sunny Health & Fitness


Part Number: ‎SF-B1714


Model Year: ‎2018


Style: ‎Pro


Included Components: ‎Exercise Bike, User Manual, Hardware, Tool


Sport Type: ‎Exercise & Fitness


Date First Available: December 11, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 2

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


  • Great Bike! Solid and Fully Adjustable.
Style: Pro
After a lot of research on spinning bikes I chose this one because of the magnetic resistance, belt drive, 44 lbs fly wheel, 4 way adjustable handle bars (the knob to move the handle bars front and back is on the the handle bar base, not below) and my budget. This bike is great. It’s sturdy, quiet and fully adjustable. When I bought it, it came with free expert assembly. The tech put the bike together in about 15-20 minutes. It probably would have taken me twice that . It comes with the handle bars, seat and post, pedals and two floor support bars detached. The frame, flywheel, resistance and pedal crank are already put together. The bike comes with caged pedals and they look really sturdy. It will support the max weight for the bike. I had SPD clipless pedals handy so I had the tech put those on instead. The bike seat exceeded expectations. It is a good size and is surprisingly comfortable... I did not have to use my gel seat cover like I do with gym bikes. The only negatives I have are the lack of bike computer for cadence and speed (heart rate too), water bottles holder is too low in my opinion and fire and aft adjustment lever on the seat is a little long (if you move your seat forward, the tightening lever may hit the back of your leg when you pedal. I added wahoo cadence and speed sensors on the bike and use their app to read the numbers but it would be nice if the bike came with the bike computer. ... show more
Reviewed in the United States on April 21, 2019 by HJ HJ

  • I really like this bike and so far seems durable, but get a proper saddle!
Style: Pro
I ordered this on March 21, 2022 My PCP told me I needed to start exercising in a way that was better for my knees, so cycling it was. But I live out in the county and it is primarily gravel roads, so I ended up deciding to just get a stationary bike first. I'm a large man, 250lbs and 6ft6" tall so it was a lengthy search finding something in my budget that would work for me. My legs were still a little too long for this bike but it was close enough I could still use it without feeling overly cramped. Assembly was simple and it feels very robust, I was actually impressed by the weight and rigidity of the materials. I get zero flex or wobble after properly adjusting the feet heights on my tile floor. I had doubts about the durability of the belt drive system, but so far I haven't had any issues and it's definitely much more quiet than some older chain drive stationary bikes I remember riding in the past. There were a couple things that were a problem though. The bottle holder placement is very awkward while riding. You can't exactly coast on these like a regular bike so grabbing a water bottle while peddling is impossible for me, mostly due to my height. I really wish these had other optional mounting heights and locations. I'll likely drill higher holes and install some rivnuts to move it up. But for now I've just been stopping to take a drink. And the other issue was the seat. I absolutely HATED the seat on this thing. It did not fit my anatomy at all and was way too squishy in all the wrong places. I now have a properly sized Brooks bike saddle installed and it makes a HUGE difference. Soooooo much more comfortable! so much so that I can ride this thing for hours without my butt hurting. And The seat mounting bracket can be removed from the original seat and be transferred over to the new saddle. Was a very easy process. Also, based on the advice from a friend that is an experienced cyclist I determined where to better position the seat for my long legs and increase comfort even further. But to do this I had to modify the mounting bracket. Even after adjusting everything to the maximum position I still couldn't get a proper leg extension. But after the modification it is absolutely fantastic and due to the build quality I don't expect to need a replacement for many years. With the seat so far back I did occasionally rub the riser post with my thigh, but it's nothing painful, was just barely brushing up against it. But after getting some proper cycling bibs it never happens anymore due to the compression at the thing. So if you're slightly too tall for the bike, you can drill a hole in the seat post plate and flip the plate around and then bolt it on to get more length. BUT it's not easily adjustable now, so if you have multiple riders In the house I don't recommend this. ... show more
Reviewed in the United States on July 24, 2022 by Anon Anon

  • Nice bike for Peloton Digital, but not quite perfect
Style: Pro
With the COVID-19 pandemic, my wife and I were looking to get a spin bike for home. We were originally deciding between this bike and a Schwinn IC4. Unfortunately, the Schwinn was on a 2+ month backorder, so we decided on this one. The good: This bike does seem very high quality. It is very sturdy and the magnetic resistance adjustment is very smooth. The bike is also very quiet (I haven't run into the clicking issue that some others have reported). We have done 30 workouts with the Peloton Digital app so far and we have had a great workout on the bike. Questionable design choices: There are some questionable design decisions that were made with the bike. I am 6'3" and my wife is 5'3", so we need to change all the positions each time we ride. I am not sure why they decided to put the saddle horizontal adjustment and the vertical seat adjustment on the same side. In order to move the seat to the lowest position for my wife, I have to first move the seat back and then forward again once the seat is down. The other questionable placement is the water bottle holder. It isn't easy to get to while sitting on the saddle. Also, I wish there was a way to move the handle bars closer that the closest setting. What's missing: As I am sure you are aware, this bike has no electronics and thus no resistance display. I saw on the Sunny website, they now have a Pro 2 version that has one (but it isn't available on Amazon, and is a bit more expensive). I did notice it is 6.25 turns to go from 0 - 100 resistance on the bike, so each quarter turn is about a 4% increase. Peloton experience: If you are like me, you are interested in getting a Peloton like experience, for a fraction of the price. To do this, you need a Tablet and cadence sensor (you can also pair your heart rate monitor). I wish this model had a built in tablet stand (I was looking at a different model that had one, but it was sold out). I am currently using the Wahoo cadence sensor which has worked very well. Just start pedaling and you should be able to get it synced into your workout from the sensor button. Overall, I am very happy with the purchase. A resistance display is the one thing I really wish I could get, but it hasn't been too bad doing math in my head to keep track of the approximated resistance. ... show more
Reviewed in the United States on May 15, 2020 by Michael Sabin Michael Sabin

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