---
product_id: 764272
title: "Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901"
brand: "sunny health & fitness"
price: "678179 Ft"
currency: HUF
in_stock: null
reviews_count: 7
category: "Sports"
url: https://www.desertcart.hu/products/764272-sunny-health-and-fitness-stationary-indoor-cycling-bike-sf-b901
store_origin: HU
region: Hungary
---

# Smart app connectivity with SunnyFit Supports up to 275 lbs weight capacity 40lb flywheel for smooth momentum Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901

**Brand:** sunny health & fitness
**Price:** 678179 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Ride Smart, Ride Strong — Your Ultimate Indoor Cycling Companion!

## Quick Answers

- **What is this?** Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901 by sunny health & fitness
- **How much does it cost?** 678179 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/764272-sunny-health-and-fitness-stationary-indoor-cycling-bike-sf-b901)

## Best For

- sunny health & fitness enthusiasts

## Why This Product

- Trusted sunny health & fitness brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Comfort Fit:** Adjustable seat and handlebars accommodate inseams from 30” to 42” for ergonomic riding.
- • **Rock-Solid Stability:** Built-in levelers prevent wobbling on uneven floors, so you stay focused on your ride.
- • **Smooth & Steady Ride:** 40-pound chrome flywheel ensures consistent momentum and stability for every sprint or climb.
- • **Smart Fitness Tracking:** Seamlessly connect to the SunnyFit app to monitor progress, set goals, and stay motivated.
- • **Personalized Resistance:** Easily adjust tension with a simple knob to keep your workouts challenging and effective.

## Overview

The Sunny Health & Fitness ACTIVE Series Smart Exercise Bike features a heavy 40lb flywheel and chain drive system for smooth, stable rides. Designed for durability and comfort, it supports users up to 275 lbs with adjustable seat and handlebars to fit a wide range of body sizes. Integrated with the SunnyFit app, it offers smart tracking and customizable resistance levels, making it a perfect choice for professionals seeking an efficient, connected indoor cycling experience.

## Description

Sunny Health & Fitness ACTIVE Series Smart Exercise Bike with SunnyFit App Connection

## Features

- Your purchase includes One Sunny Health & Fitness 40lb Flywheel Chain Drive Pro Indoor Cycling Exercise Bike
- Exercise Bike dimensions: 46.5” L x 18” W x 46” H. | Product Weight: 97 lbs. | Weight capacity: 275 lb. | Inseam: Min – 30” Max – 42”. | Handlebar to seat: Min – 17.5” Max – 22” | Seat Dimensions: 10” L x 6” W x 2.5” H
- Levelers prevent wobbling and jerks while riding when you adjust the base levelers that will keep the bike stable on uneven surfaces.
- The 40-pound chrome flywheel is designed to maintain momentum smoothly as you cycle on the cardio machine. Heavy flywheels support speed, stability, and consistency across your workout.
- Switch up the intensity of your workout with the convenient tension knob. With a simple twist, you can increase or decrease resistance so your workout can remain challenging and effective throughout your fitness journey

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sunny Health & Fitness |
| Special Feature | adjustable handlebars; adjustable seat |
| Color | Gray |
| Power Source | Battery Powered |
| Recommended Uses For Product | Indoor |
| Item Weight | 102 Pounds |
| Material | Alloy Steel |
| Resistance Mechanism | Friction |
| Product Dimensions | 18"D x 46.5"W x 46"H |
| Maximum Weight Recommendation | 275 Pounds |
| Model Name | ACTIVE Series Smart Exercise Bike with SunnyFit App Connection |
| Number of Resistance Levels | 3 |
| UPC | 853227001516 |
| Global Trade Identification Number | 00853227001516 |
| Drive System | Chain |
| Item Package Dimensions L x W x H | 40 x 35 x 10 inches |
| Package Weight | 51.71 Kilograms |
| Item Dimensions  LxWxH | 46.5 x 18 x 46 inches |
| Brand Name | Sunny Health & Fitness |
| Warranty Description | 3 Months |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Sunny Health & Fitness |
| Part Number | SF-B901 |
| Model Year | 2015 |
| Style | Classic Chain |
| Included Components | Exercise Bike, User Manual, Hardware, Tool |
| Size | Felt |
| Sport Type | Exercise & Fitness |

## Product Details

- **Brand:** Sunny Health & Fitness
- **Special Feature:** adjustable handlebars; adjustable seat
- **Color:** Gray
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Indoor
- **Item Weight:** 102 Pounds
- **Material:** Alloy Steel
- **Resistance Mechanism:** Friction
- **Product Dimensions:** 18"D x 46.5"W x 46"H
- **Maximum Weight Recommendation:** 275 Pounds

## Images

![Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901 - Image 1](https://m.media-amazon.com/images/I/41JabsjKurL.jpg)
![Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901 - Image 2](https://m.media-amazon.com/images/I/51ZcxILrDLL.jpg)
![Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901 - Image 3](https://m.media-amazon.com/images/I/414WHYIfl0L.jpg)
![Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901 - Image 4](https://m.media-amazon.com/images/I/51mBHBK4VxL.jpg)
![Sunny Health & Fitness Stationary Indoor Cycling Bike - SF-B901 - Image 5](https://m.media-amazon.com/images/I/41BUKRXwCuL.jpg)

## Questions & Answers

**Q: Anyone else getting an odd smell coming from the break pads while riding this bike? Kind of similar to the smell of burnt hair?**
A: Before use, and every 6 months or so, you need to lubricate the felt brake pads with a silicone lubricant, such as the WD-40 Specialist Silicone Lubricant.  For some reason, this isn't mentioned in the manual.  Note that this only applies to the felt brake pads on this bike; leather brake pads on some of the other models need to be lubricated with 3-in-1 oil.

**Q: What length inseams will this bike accommodate?**
A: I'm 5'1" and while I can use the bike fine, I have everything set to the lowest size setting and it's still a bit of a stretch for me. I feel like if I were 2-3 inches taller it would be perfect. But I'm also realistic and I think there's probably not a bike out there that would fit me perfectly given my size since I have this problem with a lot of things in my life.

**Q: Does this bike has clip-in pedals?**
A: I put clip pedals on this bike taken from my road bike and they work fine.

**Q: Is anybody else experiencing problems with the resistance setting? I am lacking the gradual resistance. It goes from easy to almost lock up even if I turn the nob in real slow small increments.**
A: The manufacturer recommends removing the brake felt pads and roughing them up with a wire brush.  I did this and sprayed them with silicone and replaced them.  I also sprayed the felt pad under the adjustment knob with silicone which is easy to overlook.  This has greatly improved the resistance setting.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A Low Cost High Quality Spin Cycle that will give you a studio ride experience.
  

*by R***Y on Reviewed in the United States on June 29, 2015*

First a disclaimer, I did not purchase my Sunny SF-B901 through Amazon,  I was concerned about shipping damage and wanted the ability to return the box locally, so I chose a BOX store web purchase.  I am putting my review here because honestly I believe everyone checks Amazon.  We researched our choice for the better part of a year; we looked at the full spectrum, including the Keiser M3 series, the Horizon IC7 and even the Peloton- to name a few.  We decided to either purchase a quality inexpensive bike or a high-end bike.  We purchased the Sunny.  Including all the upgrades our bike cost $380.00.  Not including the cost of the cleated sneakers.We received it on June 27 put it together, as promised in about 30 minutes.  This did not include the time we took to make two customizations to the bike.  We changed out the pedals and the saddle.The pedal that came with the bike is fine if you do not want cleats.  We actually reused the basket that came with the original petals because we deemed it to be of high quality.  We wanted Cleats so we purchased (from Amazon) the Shimano PD-M324 Clipless/Clip Pedals.  These are the SPD style dual surface pedals, one side accepts cleats, and the other side uses the basket.  One issue with reusing the basket, it does block the screw used to adjust the cleat binding lock, this was not a problem for us, but you may wish to consider finding a basket intended to be paired with the PD-M324 pedals.The saddle, which can be purchased from Amazon, that we chose, is the Bell Recline 800 Seat.  We have now 3 hours of combined Spin on the bike with this seat and find it to be very comfortable.  One additional note about the seat, If you have never installed one, the seat is separate from the saddle clamp, the one that comes with the Sunny is of inferior quality, when I removed it from the existing seat, the threads and bolts showed signs of rust.  I am not terribly mechanical and so I took Sunny Seat Post, new saddle and existing saddle clamp to my local bike shop, they used some of the clamp and replaced some of the parts.  I came home with an attached seat, made the final adjustments and re-installed it on the SunnyTo solve the problem of no water bottle holder we hung a water bottle holder very similar to the “Cool Stuff Neoprene Carrier - 32oz” by Nalgene.  We attached it with a single zip tie to the center of the handlebar.As for the lack of computer technology:  we are using the cycle in conjunction with Studio Sweat ONDEMAND spin classes, they use the spinner cycles which also does not include a monitor and (so far) we find the lack of the monitor for cadence, heart rate and wattage manageable.  There are solutions that we have researched but not tried.  You may wish to consider the Polar watch FT3 or FT7 for heart rate only.  If you want cadence and heart rate AND you have a smart phone, you may consider a solution from WAHOO.  If you don’t have a smart phone you may also consider bontrager node 1.1 along with the cadence sensor from Wahoo and a heart rate sensor that is compatible.  Bottom line adding technology to this bike is possible, but complicated.We are extremely happy with our choice and have given it a 5 star rating.  My wife is 66 inches tall and I am 69 inches tall.  The cycle adjusts perfectly for each of us. The chain system is quiet and we cannot hear it over the streamed class.  We are extremely happy with the pedal stroke, it feels natural and we prefer it to the feel of the Keiser M3.  We hope this helps you in making a decision, home exercise equipment is extremely personal, and you must consider everything, for us this specific Sunny was our best choice and we plan on purchasing a second one.UPDATE November 15 2015:  Just wanted you to know we have used this bike for a while now and it has continued to work as it should.  The only wear&tear so far is that the white arrow on the resistance knob has been completely erased from constant cleaning.  (we behave as if we were at a gym and use hygene wipes on it after each use).  The bike has definitely held up and in fact we bought a second one, this time from AMAZON.  it is much newer but it arrived in perfect condition.  OH the second time I was actually successful in changing out the saddle clamp on the replacement seat.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Review After Year One
  

*by M***L on Reviewed in the United States on June 28, 2016*

Update Post: We originally purchased one of these bikes in June of 2015. We were a bit concerned about the low price because our intention was to use it in our fitness facility. This bike is rock solid. We now have 9 of them and will be purchasing 2 more this month. The bikes are used in spin classes daily. We have everyone from small, uber-fit petite women to hulking 6'2" 255lb men. These bikes get hours and hours of use each week. I recommended this bike to an associate who is opening a fitness facility. When he was purchasing some high-end equipment from a well-known gym equipment provider, he asked them about the bike (showed them the Amazon link I sent to him) and they were dumbfounded. They said that the bike had quite impressive features, especially for a bike that inexpensive and appeared to be a very, very good bargain. They actually had the bike on their computer when he went in the next day because they researched it more and said they were quite impressed by it. That, and the fact that their lowest priced bike was a bit below $900 reassured us that we made a great choice! We have even used these bikes in the parking lot for some special events.The only problems we had with the bike were with the screw on the tension knob on one. The bolt became a bit stripped and we had to order another one. The other issue with another one was with the brakes squeaking after about 8 months. This can happen if you don't "oil" the flywheel periodically because the brakes get dried out. A bit of treadmill oil on the flywheel fixed this immediately. We service the bikes bi-weekly, and that involves tightening the bolts on the seats (just to make sure they stay put) and just doing a check on all the bolts and moveable parts. But again, keep in mind that these bikes get literally hundreds of hours a month, so that minuscule amount of service is -wonderful-!If you're looking for a cost-effective, very dependable bike, you should definitely consider purchasing one of these. Absolutely worth it!ProsLow costVery easy assemblySturdy, solid constructionMinimal maintenance neededVery easy to move (we move these puppies a lot - even outside)Shipping was quick (and cheap - Yay Prime!)ConsThe brakes may squeak a bit after a while. This is resolved by oiling the flywheel periodically. (You should do this with any spin bike and make sure the tension is released after riding to ensure they don't dry a bit and squeak.

### ⭐⭐⭐⭐⭐ 







  
  
    VERY Sturdy Stationary Bike.  Initial Impression is very positive.
  

*by B***0 on Reviewed in Canada on March 20, 2022*

Perhaps I didn't have super high expectations but the reviews were good, it was stated to be suitable for someone my height (6'2") and weight (225 lbs.) and the price seemed too good to pass up so I bought it in preparation for next Winter.From the moment I touched it, my expectations have been exceeded. The box is a combination of heavy (115 lbs.) and large rectangular box which made it difficult for a single person to carry.  I recommend that you be prepared to have two healthy people available to carry this to it's expected resting place from where it is delivered. I work out and believe I am fairly strong but this package humbled me.I set it up in two spurts of approximately 15-20 minutes each.  Total time is probably around 30 minutes.  Each and every part on this bike, including the "travel" blocks which can be thrown away, are extremely heavy and well built.  Solid steel (I assume) and painted if not stainless steel.  If this were a real bike you would not make it very far.  But once I got it set up and hopped on, it took a few minutes to make the appropriate adjustments to get the seat and handle bars to where they felt comfortable.  I was a bit disappointed that you have to take the adjustment knobs completely out in order to make the adjustments but each and every knob and adjustment piece are very heavy and sturdy.  Even the seat and handlebars seem extremely well built and of high quality. The fly wheel is heavy and looks pretty flashy.  There is not a single item on the bike that seems like a corner was cut.  Even the instructions use full sized pages, are clear and were easy to follow.  The only item that I wasn't quite sure about were the pedal nuts that came attached to the pedals and not on the base of the bike like the picture seemed to suggest.  This bike seems NOTHING like any other Chinese manufactured item I have ever purchased and I seem to buy quite a few things from overseas.  Mostly electronics though and in that space what could be metal is typically plastic.  Not the case with this bike.  What could be plastic seems to be metal.I test rode the bike for ~5 minutes or so with the tension as high as possible where I could still get to a good speed and I was able to get heated up to the point where I was about to start sweating.  There were a few small noises that prevented the bike from being near silent but everything seemed to be installed correctly (both what I assembled and what came pre-assembled).In addition to the next Winter season, I plan to use this bike most days while I'm on conference calls via Teams, Zoom, WebEx, etc..  At some point, I plan to follow a few hacks from another review to add a tachometer/odometer and a few other  bells and whistles.I HIGHLY recommend this bike if you've been thinking about getting a well built but basic stationary bike and you're able to get it at a good price.  At least a price that is good for you.

## Frequently Bought Together

- Sunny Health & Fitness Pro Series
- Sunny Health & Fitness Non-Slip Home Gym Mat – Workout Floor Protection Foam Pad for Treadmill, Bike, Elliptical, Yoga and Exercise Equipment or Standing Desk in 4 Size Options
- Temple Tape Ultra Gel Bike Seat Cushion - Extra Soft Bicycle Saddle Cover for Spin, Exercise Stationary Bikes and Outdoor Biking - Premium Accessories for Comfort While Cycling

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-19*