---
product_id: 70700052
title: "Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection"
brand: "sunny health & fitness"
price: "€ 1113.62"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.pt/products/70700052-sunny-health-and-fitness-magnetic-exercise-bike-44lb-flywheel-300lb
store_origin: PT
region: Portugal
---

# Device holder with SunnyFit app compatibility 4-way adjustable seat & handlebars 44 lb heavy-duty flywheel Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection

**Brand:** sunny health & fitness
**Price:** € 1113.62
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Ride Strong, Ride Smart — Your Ultimate Home Cardio Companion!

## Quick Answers

- **What is this?** Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection by sunny health & fitness
- **How much does it cost?** € 1113.62 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/70700052-sunny-health-and-fitness-magnetic-exercise-bike-44lb-flywheel-300lb)

## 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

- • **Built to Last & Move:** Sturdy steel frame supports up to 300 lbs with transport wheels for easy portability.
- • **Powerful 44 lb Flywheel:** Experience ultra-smooth, silent rides that push your cardio limits.
- • **Stay Connected & Motivated:** Secure device holder plus optional SunnyFit app integration keeps you on track.
- • **Magnetic Resistance Mastery:** Micro-adjustable, maintenance-free resistance for all fitness levels.
- • **Tailored Fit for Every Body:** 4-way adjustable seat and handlebars ensure perfect ergonomics and comfort.

## Overview

The Sunny Health & Fitness Magnetic Exercise Bike features a robust 44 lb flywheel and magnetic resistance for smooth, quiet rides. Its fully customizable 4-way adjustable seat and handlebars provide ergonomic comfort for users up to 300 lbs. Equipped with a device holder and optional SunnyFit app connectivity, it offers an engaging, tech-savvy workout experience. Durable steel construction and transport wheels make it a reliable and portable choice for intensive indoor cardio training.

## Description

desertcart.com : Sunny Health & Fitness Magnetic Belt Drive Indoor Cycling Bike with 44 lb Flywheel and Large Device Holder, Black, Model Number: SF-B1805 : Sports & Outdoors

Review: EXCELLENT EXERCISE BIKE! HIGHLY RECOMMEND. - This is a wonderful exercise bike! Sturdy construction. Easy to assemble. Absolutely silent operation. Fully adjustable for fit and comfort. Great magnetic resistance function. I have been using this bike daily for over a year with no problems or malfunctions. I highly recommend this Sunny bike.
Review: Great value, great bike, and solid option for DIY Peloton - ***Update (over a year later, 3/8/21)*** Bike is still going strong. I had a small maintenance issue with the left pedal crank arm and pedal threads, but luckily the bike was still under warranty and they sent me new pieces. Make sure your pedals are tight before/after each ride to ensure you don't damage those threads! I'm so glad I went the Sunny/build-your-own-peloton route, because while I love riding the bike, I found myself enduring some boredom here and there. So it's nice not being tied to the Peleton ecosystem and $39/month bike subscription. At least at $13/month for the app I don't feel too bad if I choose another cardio method a few days per week. I did modify the handles by adding some padding...not because the handles hurt, but because apparently I have short arms and I was finding myself out of position reaching for the handles. I saw others use really thick pool noodles wrapped around the bars. I just used old t-shirts and it worked just fine. The wahoo sensors continue to give all the info I need to be effective in my rides while following Peloton instructors on the app. I still absolutely recommend this bike and the setup I described below. I'm sure I would have liked/loved the Peloton, but I'm glad I ended up not spending all that money. ****Original review**** (2/29/20) Really happy with this bike so far. About 50 rides so far (January 2nd through February 29th) by my wife and I. I'm 5'10", she's 5'4", and we both fit on the bike. I will say the position of the handlebars is a little further forward than I would like (when fully adjusted back). I would say my arms are average length for my height, and with the seat in the right position for placing my knees in the right place, I have to reach out a decent amount to get to the handle bars. I use the Peloton app and I notice the instructor's arm position is way more angled at the elbow than mine and I can feel the soreness in my shoulders and triceps after a week's worth of rides. But that is my only complaint/issue. The rest of the bike is sturdy, well-built and an insane value! The magnetic resistance is fantastic. The bike is quiet and rides really smooth. Adjustments are easy to make for seat and handlebars. I replaced the pedals with clip-in pedals, so can't speak to the included pedals. Currently using the Wahoo cadence and speed senors as well as the Wahoo heart monitor strap to track my stats. Definitely a cost-effective and solution-effective option vs the full Peloton bike. Glad I have the extra $28/month from the subscription in my pocket plus the $1700 difference between the bikes/setups.

## Features

- HEAVY-DUTY FLYWHEEL: Intensify cardio w/ 44 lb Flywheel. Strengthen your legs with a higher weighted wheel and enjoy an incredibly smooth, nearly silent, and stable ride.
- FULLY CUSTOMIZABLE: 4-way adjustable seat & handlebars for proper form and a perfect fit. Steel toe-cage pedals designed w/ adjustable straps. Inseam: Min: 28" / Max: 38".
- DEVICE HOLDER: Improve your fitness experience by securely placing your phone or tablet in the tablet holder.
- SAFETY & CONVENIENCE: Transportation wheels for easy portability. Emergency stop brake for safety in case wheel is spinning to fast. Water bottle holder makes hydration close at hand.
- MAGNETIC RESISTANCE: Virtually no maintenance, micro-adjustable resistance creates an unbelievably smooth ride that creates multiple levels of riding for enthusiasts of all levels. Belt drive mechanism.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FCJH59R |
| Best Sellers Rank | #93,518 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #141 in Exercise Bikes |
| Brand | Sunny Health & Fitness |
| Brand Name | Sunny Health & Fitness |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 3,504 Reviews |
| Drive System | Belt |
| Global Trade Identification Number | 00815749012289 |
| Handle Material | Alloy Steel |
| Included Components | Exercise Bike, User Manual, Hardware, Tool |
| Item Dimensions D x W x H | 48"D x 23"W x 45"H |
| Item Height | 45 inches |
| Item Type Name | Stationary Cycle Bikes |
| Item Weight | 125.7 Pounds |
| Manufacturer | Sunny Health & Fitness |
| Material | Alloy Steel |
| Maximum Height | 45 Inches |
| Maximum Weight Recommendation | 300 Pounds |
| Model Name | Magnetic Belt Drive Indoor Cycling Bike |
| Model Number | SF-B1805 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Indoor |
| Resistance Mechanism | Magnetic |
| Special Feature | Adjustable Seat, Heavy Duty |
| Special Features | Adjustable Seat, Heavy Duty |
| UPC | 815749012289 |
| Warranty Description | 3yr / 180 day Manufacturer Warranty |

## Product Details

- **Brand:** Sunny Health & Fitness
- **Color:** Black
- **Item Weight:** 125.7 Pounds
- **Material:** Alloy Steel
- **Maximum Weight Recommendation:** 300 Pounds
- **Power Source:** Battery Powered
- **Product Dimensions:** 48"D x 23"W x 45"H
- **Recommended Uses For Product:** Indoor
- **Resistance Mechanism:** Magnetic
- **Special Feature:** Adjustable Seat, Heavy Duty

## Images

![Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection - Image 1](https://m.media-amazon.com/images/I/51F1KbtQ2vL.jpg)
![Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection - Image 2](https://m.media-amazon.com/images/I/616rxIcWN-L.jpg)
![Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection - Image 3](https://m.media-amazon.com/images/I/6190KX2GNeL.jpg)
![Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection - Image 4](https://m.media-amazon.com/images/I/61UewNxzPiL.jpg)
![Sunny Health & Fitness Magnetic Exercise Bike, 44LB Flywheel & 300LB Weight Capacity for Intensive Home Workout, Indoor Cardio Training w/4-Way Adjustable Seat, Optional Free SunnyFit App Connection - Image 5](https://m.media-amazon.com/images/I/71ozFT56acL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Are the pedals double sided to use clip in shoes?**
A: No, the SF-B1805 does not have clip in pedals, but it is compatible. However, you must ensure the thread size of the clip in pedal you wish to attach into the crank arm, has a 9/16-inch thread size.
If they have a smaller size (1/2 inch) then you can purchase adapters to convert from 1/2 to 9/16 and be able to use the clip in pedal. The most common size for SPD pedals is 9/16-inch thread.

**Q: What is the difference between this bike (1805) and the 1714 that is slightly more expensive?**
A: The 1714 has a more robust frame and overall is a much heavier duty bike.

**Q: I see that this bik has a larger q-factor than the sunny health & fitness sf-b1714.  has anyone ridden both?  is this one less comfortable?**
A: According to the Sunny website, the SF - B1714 has a 216 mm q factor and SF-B1805 has 182mm...

**Q: Is there a way to get a readout of how many turns of resistance have been dialed in? Ideally accessory dialed into magnetic resistance w/watts.**
A: There is a FB page with Sunny/Peloton riders.  On that there is a link that to an Etsy product that measures turns of the resistance as it would be with the Peloton app.

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXCELLENT EXERCISE BIKE! HIGHLY RECOMMEND.
*by K***N on January 11, 2026*

This is a wonderful exercise bike! Sturdy construction. Easy to assemble. Absolutely silent operation. Fully adjustable for fit and comfort. Great magnetic resistance function. I have been using this bike daily for over a year with no problems or malfunctions. I highly recommend this Sunny bike.

### ⭐⭐⭐⭐⭐ Great value, great bike, and solid option for DIY Peloton
*by M***. on February 29, 2020*

***Update (over a year later, 3/8/21)*** Bike is still going strong. I had a small maintenance issue with the left pedal crank arm and pedal threads, but luckily the bike was still under warranty and they sent me new pieces. Make sure your pedals are tight before/after each ride to ensure you don't damage those threads! I'm so glad I went the Sunny/build-your-own-peloton route, because while I love riding the bike, I found myself enduring some boredom here and there. So it's nice not being tied to the Peleton ecosystem and $39/month bike subscription. At least at $13/month for the app I don't feel too bad if I choose another cardio method a few days per week. I did modify the handles by adding some padding...not because the handles hurt, but because apparently I have short arms and I was finding myself out of position reaching for the handles. I saw others use really thick pool noodles wrapped around the bars. I just used old t-shirts and it worked just fine. The wahoo sensors continue to give all the info I need to be effective in my rides while following Peloton instructors on the app. I still absolutely recommend this bike and the setup I described below. I'm sure I would have liked/loved the Peloton, but I'm glad I ended up not spending all that money. ****Original review**** (2/29/20) Really happy with this bike so far. About 50 rides so far (January 2nd through February 29th) by my wife and I. I'm 5'10", she's 5'4", and we both fit on the bike. I will say the position of the handlebars is a little further forward than I would like (when fully adjusted back). I would say my arms are average length for my height, and with the seat in the right position for placing my knees in the right place, I have to reach out a decent amount to get to the handle bars. I use the Peloton app and I notice the instructor's arm position is way more angled at the elbow than mine and I can feel the soreness in my shoulders and triceps after a week's worth of rides. But that is my only complaint/issue. The rest of the bike is sturdy, well-built and an insane value! The magnetic resistance is fantastic. The bike is quiet and rides really smooth. Adjustments are easy to make for seat and handlebars. I replaced the pedals with clip-in pedals, so can't speak to the included pedals. Currently using the Wahoo cadence and speed senors as well as the Wahoo heart monitor strap to track my stats. Definitely a cost-effective and solution-effective option vs the full Peloton bike. Glad I have the extra $28/month from the subscription in my pocket plus the $1700 difference between the bikes/setups.

### ⭐⭐⭐⭐⭐ Excellent quality and value
*by M***R on November 27, 2022*

**5 Month Update** I have logged about 275 miles on this bike at this point. I still love it! Once in a while I will notice clicking, but that can be solved by tightening up the bolts on the bottom frame. One problem I noticed is that over time the seat sinks lower down. It takes 2 minutes to readjust, and I'm back in the saddle again, so to speak. I purchased this after a year of using a much older Sunny bike that I bought used for $80. That bike was another solid Sunny product, but it was chain driven and had a felt resistance pad. That means I had plenty of good rides, but the bike was loud and it was hard to adjust the seat and handlebars. I told myself that if I could stick with it for a year and still liked indoor cycling then I could upgrade. When I finally bought this bike I was super nervous that I had spent the money frivolously, that I could have gotten by with my old bike longer. All those worries melted away when I rode this bike for the first time. The ride is so smooth and quiet! It's easy to adjust and move around. The magnetic resistance makes my workouts more predictable and consistent than the friction resistance on my old bike. My performance and workouts have improved simply because I have quality equipment to work with now. A couple things I've noticed, the first few rides I had to keep stopping to readjust my seat height, as it was sinking lower and lower as my ride went on. I think it was just hard for me to turn it tight enough but I finally managed to get it to stay. Also one of the pedals began clicking throughout use and I recommend that if that happens for you stop and tighten your pedals immediately so it doesn't turn into a big problem. My pedal was clicking and it took a few minutes but after I tightened it back in place it went back to a silent ride. I only have about 15 rides on this bike so far and I will periodically update my review.

## Frequently Bought Together

- Sunny Health & Fitness Magnetic Belt Drive Indoor Cycling Bike With Optional SunnyFit® App Connectivity
- 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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-24*