---
product_id: 209390493
title: "– Pro Cycling Stationary Bike, 40LB Flywheel & 4-Way Adjustable Seat for Home Exercise & Indoor Cycle/Cardio Workout, Optional 49 LB Flywheel Belt Drive"
brand: "sunny health & fitness"
price: "A$2004"
currency: AUD
in_stock: true
reviews_count: 8
category: "Sunny Health And Fitness"
url: https://www.desertcart.com.au/products/209390493-pro-cycling-stationary-bike-40lb-flywheel-and-4-way-adjustable
store_origin: AU
region: Australia
---

# Quiet belt drive system for distraction-free workouts 4-way adjustable seat & 2-way handlebar for custom fit 40LB heavy flywheel for smooth momentum – Pro Cycling Stationary Bike, 40LB Flywheel & 4-Way Adjustable Seat for Home Exercise & Indoor Cycle/Cardio Workout, Optional 49 LB Flywheel Belt Drive

**Brand:** sunny health & fitness
**Price:** A$2004
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Like a Pro, Train Like a Boss!

## Quick Answers

- **What is this?** – Pro Cycling Stationary Bike, 40LB Flywheel & 4-Way Adjustable Seat for Home Exercise & Indoor Cycle/Cardio Workout, Optional 49 LB Flywheel Belt Drive by sunny health & fitness
- **How much does it cost?** A$2004 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/209390493-pro-cycling-stationary-bike-40lb-flywheel-and-4-way-adjustable)

## 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

- • **Tailored Comfort Fit:** 4-way adjustable seat and 2-way adjustable handlebars ensure ergonomic alignment, reducing fatigue during long rides.
- • **Whisper-Quiet Workouts:** Belt drive system minimizes noise so you can focus on crushing goals without distractions.
- • **Built to Last & Support:** Heavy-duty steel frame supports up to 125 kg, engineered for durability and stability through every sprint and climb.
- • **Powerful Momentum Engine:** 40-pound flywheel delivers authentic, gym-quality cycling resistance for a pro-level cardio burn.
- • **Effortless Mobility & Hydration:** Integrated transport wheels and water bottle holder keep your workout seamless and convenient.

## Overview

The Sunny Health & Fitness Pro Cycling Stationary Bike features a robust 40-pound flywheel paired with a quiet belt drive system, delivering smooth and consistent resistance that mimics real road cycling. Its ergonomic design includes a 4-way adjustable seat and 2-way adjustable handlebars for personalized comfort, supporting users up to 125 kg. Built with a heavy-duty steel frame and equipped with transport wheels and a water bottle holder, this bike offers a durable, convenient, and immersive indoor cycling experience perfect for professional-level cardio workouts at home.

## Description

Start an in-home cardio workout with the SF-B901 Pro Indoor Cycling Bike by Sunny Health & Fitness. Tailor your workout with the four-way adjustable seat and two-way adjustable handlebars, which are designed around comfort and performance. Feel confident and secure when you slide your feet into the universal toe cages on the stationary bike. Enjoy a smooth and challenging workout experience when you pedal against the consistent chain-drive mechanism using the large muscles of your hips and thighs. Maintain cycling momentum on the fitness bike with the sturdy 40-pound chrome flywheel. Switch up your routine and easily change cycling position on the home exercise bike with the multi-grip handlebars. Increase workout resistance smoothly, effectively, and quietly with the micro-adjustable dual felt-pad resistance. Designed with heavy-duty metal, this bike supports a maximum user weight of 275 lb. After you workout, move the indoor cycling bike across your home with the built-in transportation wheels. Build a strong cardiovascular system while you burn calories on the Sunny Health & Fitness SF-B901 Pro Indoor Cycling Bike.

Review: Excellent First Rate Solid Spin bike. - I recently purchased the Chain Drive spin bike, and I’m thoroughly impressed with its quality and performance. Here are the key points: Build and Durability: The bike is exceptionally sturdy, reminiscent of a tank. While it is slightly heavy, this weight contributes to its reassuring toughness. Connectivity and Sensors: I’ve successfully paired the Wahoo speed and cadence sensors with my Android phone and tablet. This connectivity allows me to use apps like Wahoo and Zwift seamlessly. Performance: Having used various spin bikes, including those in professional gyms, I can confidently say that this bike performs exceptionally well. It delivers on its promises without unnecessary frills. Information Display: Rather than relying on a basic display, I prefer using my phone or tablet for more comprehensive data. The Wahoo exercise app, combined with outdoor cycling and running videos on a widescreen, enhances the realism of my workouts. Maintenance: I encountered a minor issue with the main flywheel squeaking during my initial 100 miles of cycling. However, a quick cleaning of the brake flywheel contact area and a touch of maintenance oil resolved the problem. Value for Money: At its price point, this spin bike is an excellent investment. I’ve even seen it listed as low as £80 in the warehouse section, though I personally paid £189. Regardless, it remains a bargain considering its performance and durability." Just over a year later the seat broke ! But I guess I have done something like a thousand miles on it so far with some fairly heavy use so I’m not complaining. Guess some parts of the bike will get more wear and tear and some would consider them to be consumable items. So overall I think this bike still deserves a 5 star rating despite the seat problem.
Review: QUALITY Built like a Tank! - Reckon i got a quality Bargain here, after being rather lost in the entire exercise bike world, having been 30 years or more since i last bought a cheap (Around£30) Wieder bike, which packed in, in only 2/3 months due to my exertion. Dissapointed i wrote to them complaining that i assumed they were quality brand. The gave me a new replacement, which i sold new, as i knew it would go the same way, & this is when i realized companies make things to a price. Also these days we have chain/belt bikes, spin bike etc, all i was looking for was something that would last & wouldn't cave in with strenuous use. I fixed my mind on Heavy wheel, which at 40 pounds this one has, i then pondered the belt versions as they cost way more, yet as i suspected & another reviewer stated, who himself had 2 previous bikes, that belts SLIP/slacken in time, prompting him to go for chain which i did also, & like him i had little care for rather pointless digital devices. I have had racing road bikes all through the years, although not using them much in recent years, wityh that in mind it's little matter what Distance you may pat yourself on the back with, for me it's about the EFFORT you are putting in for the duration, which you want to be Minimal. From much earlier years i learned that Really Working a stationary bike, you get a real quick warm up, where in just over 10/12 minutes you Would be sweating, which is what i am aiming for, as when the blood is flying around the body you are more flexible and less prone to injury & the ability to reach this state with hard exercise used to be (with stretching 5 minutes after 15 ex) about 20 minutes, but the bodies ability to reach this state in that time greatly diminishes as years roll on, which is why i have opted to get a bike, to assist in my warm ups for martial arts & weight training. I will still do my normal warm ups , but first i shall spend time on the bike. So for this you simply move the resistance knob till it's hard to pedal, but are still able to effort it to a decent pace & that's it. Now my 1st duration i have had to go 18 minutes to get to where i'm about sweating mode, it will take maybe a week or 2 to get into proper mode of pedalling at pace with a difficult mode/tension, & i then hope to be able to attain warm up/sweating mode in less time. I should mention as i was reading about modern bikes & what to look for & the reason for folk paying WAY more for "Belt" bikes, being they are silent. There is virtualy NO noise from this, all i had read whould make you think a chain bike was making a racket:) It's nothing of the sort folks, & i'd be so dissapointed if i'd opted for a far more expensive Belt bike & in some months it weakened/slipped etc, as i'd regard that as waste of purchase. There is NO Way this bike is packing in, as it is built like a tank, about 100 pounds weight, even has simple to adjust stabalizers which made it simple for me to have it sitting perfectly level in my Not so perfectly flat floor in my outdoor hut where i have the bike, & for the giveaway price of £140, i regard this as a Fantastic bargain As i ponder the life span of this the only thing that could diminish through time would be the brake pads which determine the difficulty of your session, & having just done a quick search it seems they don't cost much and there are youtube videos showing how to fit, so i guess that won't be a problem should it arise somewhere down the line. Very pleased with this purchase, easy ass embly/adjustment, however take your time with pedals attachment, as that can be tricky.

## Features

- 【Heavy-Duty 22 KG Flywheel】This exercise bike is equipped with a 22 kg heavy-duty flywheel that delivers a natural, smooth, and consistent cycling workout.
- 【Authentic Experience】Micro-adjustable leather resistance that simulates real road biking, giving you an immersive and authentic riding experience at home.
- 【Ergonomic Design】High-quality non-slip handlebar and micro-adjustable leather resistance deliver a comfortable and authentic workout experience at home, reducing fatigue during extended sessions.
- 【Quiet Operation】Features a belt drive system for a quieter and smoother workout, allowing you to focus on your exercise without any distracting noise.
- 【Customizable Comfort】Offers a 4-way adjustable seat and a 2-way adjustable handlebar to tailor the workout to your specific needs and preferences.
- 【Superior Capacity】With a strong and durable heavy-duty frame, this stationary bike can accommodate a maximum user weight of up to 125 kg.
- 【Secure Ride】Comes with caged pedals for enhanced security and safety stop feature to quickly halt the spinning motion.
- 【Easy Assembly】The average installation time is just 30 minutes, getting you up and running quickly and effortlessly.
- 【Portable and Convenient】High-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 Quality】This 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00467H5YW |
| Batteries included? | No |
| Best Sellers Rank | 94,557 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 191 in Exercise Bikes |
| Bike type | Indoor Exercise Bike |
| Brake type | Belt Drive |
| Brand | Sunny Health & Fitness |
| Color | Grey |
| Customer Reviews | 4.2 4.2 out of 5 stars (11,419) |
| Date First Available | 7 Aug. 2012 |
| Department | Unisex-Adult |
| Drive system | Belt |
| Features | Adjustable |
| Frame material | Steel |
| Included components | Exercise Bike, User Manual |
| Is discontinued by manufacturer | No |
| Item display length | 53.94 inches |
| Item model number | SF-B1002 |
| Language | English |
| Manufacturer | Sunny Health & Fitness |
| Material type | Alloy Steel |
| Maximum height recommendation | 195 Metres |
| Maximum weight capacity | 125 Kilograms |
| Meter | Heart Rate |
| Number of pieces | 1 |
| Power source | Battery Powered |
| Product Dimensions | 137.01 x 48.51 x 113 cm; 50.26 kg |
| Seasons | Evergreen |
| Size | One Size |
| Style | Belt Drive |
| Suspension | No Suspension |
| Usage | fitness |
| Weight | 52.16 kg |

## Product Details

- **Brand:** Sunny Health & Fitness
- **Colour:** Grey
- **Item weight:** 50.26 kg
- **Material:** Alloy Steel
- **Maximum weight recommendation:** 124.74 kg
- **Power source:** Battery Powered
- **Product dimensions:** 48.5D x 137W x 113H centimetres
- **Recommended uses for product:** Use
- **Resistance mechanism:** Friction
- **Special feature:** Adjustable

## Images

![– Pro Cycling Stationary Bike, 40LB Flywheel & 4-Way Adjustable Seat for Home Exercise & Indoor Cycle/Cardio Workout, Optional 49 LB Flywheel Belt Drive - Image 1](https://m.media-amazon.com/images/I/71pQevSCenL.jpg)

## Questions & Answers

**Q: When will this be back in stock?**
A: This bike has NEVER BEEN SOLD TO A CUSTOMER ON THE AMAZON UK SITE ( hence no UK reviews) .  The bike is advertised as available but  has been on a 'temporarily out of stock' notice for nearly two years. According to Sunny USA HQ they have received no order for UK stock ( yes, I went to the trouble to email them to check  )  Amazon customer services have been informed on numerous occassions  of customer frustration and anger over this situation but they have chosen to do absolutely nothing  - - - - -

**Q: When will this be back in stock pls**
A: It is back in srick

**Q: Looking at uk site  - why are there  0 reviews and 0 ratings from united kingdom ?**
A: I have posted one I live in the west country and very happy with the bike

**Q: Are the issues of this bike had been addressed of fix by the manufacturer already?**
A: I recieved & assembled my bike  ( fairly quickly) with no problems at all, it’s a basic spin bike with no frilly gadgets, but in my opinion value for money

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent First Rate Solid Spin bike.
*by C***O on 17 May 2024*

I recently purchased the Chain Drive spin bike, and I’m thoroughly impressed with its quality and performance. Here are the key points: Build and Durability: The bike is exceptionally sturdy, reminiscent of a tank. While it is slightly heavy, this weight contributes to its reassuring toughness. Connectivity and Sensors: I’ve successfully paired the Wahoo speed and cadence sensors with my Android phone and tablet. This connectivity allows me to use apps like Wahoo and Zwift seamlessly. Performance: Having used various spin bikes, including those in professional gyms, I can confidently say that this bike performs exceptionally well. It delivers on its promises without unnecessary frills. Information Display: Rather than relying on a basic display, I prefer using my phone or tablet for more comprehensive data. The Wahoo exercise app, combined with outdoor cycling and running videos on a widescreen, enhances the realism of my workouts. Maintenance: I encountered a minor issue with the main flywheel squeaking during my initial 100 miles of cycling. However, a quick cleaning of the brake flywheel contact area and a touch of maintenance oil resolved the problem. Value for Money: At its price point, this spin bike is an excellent investment. I’ve even seen it listed as low as £80 in the warehouse section, though I personally paid £189. Regardless, it remains a bargain considering its performance and durability." Just over a year later the seat broke ! But I guess I have done something like a thousand miles on it so far with some fairly heavy use so I’m not complaining. Guess some parts of the bike will get more wear and tear and some would consider them to be consumable items. So overall I think this bike still deserves a 5 star rating despite the seat problem.

### ⭐⭐⭐⭐⭐ QUALITY Built like a Tank!
*by G***G on 24 October 2024*

Reckon i got a quality Bargain here, after being rather lost in the entire exercise bike world, having been 30 years or more since i last bought a cheap (Around£30) Wieder bike, which packed in, in only 2/3 months due to my exertion. Dissapointed i wrote to them complaining that i assumed they were quality brand. The gave me a new replacement, which i sold new, as i knew it would go the same way, & this is when i realized companies make things to a price. Also these days we have chain/belt bikes, spin bike etc, all i was looking for was something that would last & wouldn't cave in with strenuous use. I fixed my mind on Heavy wheel, which at 40 pounds this one has, i then pondered the belt versions as they cost way more, yet as i suspected & another reviewer stated, who himself had 2 previous bikes, that belts SLIP/slacken in time, prompting him to go for chain which i did also, & like him i had little care for rather pointless digital devices. I have had racing road bikes all through the years, although not using them much in recent years, wityh that in mind it's little matter what Distance you may pat yourself on the back with, for me it's about the EFFORT you are putting in for the duration, which you want to be Minimal. From much earlier years i learned that Really Working a stationary bike, you get a real quick warm up, where in just over 10/12 minutes you Would be sweating, which is what i am aiming for, as when the blood is flying around the body you are more flexible and less prone to injury & the ability to reach this state with hard exercise used to be (with stretching 5 minutes after 15 ex) about 20 minutes, but the bodies ability to reach this state in that time greatly diminishes as years roll on, which is why i have opted to get a bike, to assist in my warm ups for martial arts & weight training. I will still do my normal warm ups , but first i shall spend time on the bike. So for this you simply move the resistance knob till it's hard to pedal, but are still able to effort it to a decent pace & that's it. Now my 1st duration i have had to go 18 minutes to get to where i'm about sweating mode, it will take maybe a week or 2 to get into proper mode of pedalling at pace with a difficult mode/tension, & i then hope to be able to attain warm up/sweating mode in less time. I should mention as i was reading about modern bikes & what to look for & the reason for folk paying WAY more for "Belt" bikes, being they are silent. There is virtualy NO noise from this, all i had read whould make you think a chain bike was making a racket:) It's nothing of the sort folks, & i'd be so dissapointed if i'd opted for a far more expensive Belt bike & in some months it weakened/slipped etc, as i'd regard that as waste of purchase. There is NO Way this bike is packing in, as it is built like a tank, about 100 pounds weight, even has simple to adjust stabalizers which made it simple for me to have it sitting perfectly level in my Not so perfectly flat floor in my outdoor hut where i have the bike, & for the giveaway price of £140, i regard this as a Fantastic bargain As i ponder the life span of this the only thing that could diminish through time would be the brake pads which determine the difficulty of your session, & having just done a quick search it seems they don't cost much and there are youtube videos showing how to fit, so i guess that won't be a problem should it arise somewhere down the line. Very pleased with this purchase, easy ass embly/adjustment, however take your time with pedals attachment, as that can be tricky.

### ⭐⭐⭐⭐ Easy to assemble
*by L***A on 20 March 2024*

Pros: Good resistance, easy to use, easy to assemble. Cons: seat is quite hard, foot straps are flimsy and the brake handle isn't in the best place My family has been using the bike every day for a week now, no faults. I'm suprised the foot straps have lasted this long. Would suggest a seat padding. Otherwise the bike is fine, easy to adjust the resistance while cycling.

## Frequently Bought Together

- Sunny Health & Fitness Indoor Stationary Exercise Bike, 4-Way Adjustable Seat for Cycling Cardio workout at Home, Optional 49 LB Flywheel, Heavy-Duty & Free SunnyFit App Bluetooth Connect
- 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
- Sunny Health & Fitness Mobile Phone and Tablet Clamp Mount Holder for Bikes, Ellipticals, Treadmills and Other Handlebar Fitness Equipment

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-26*