Sunny Health & Fitness SF-B220045 Upright Bike Review 

The Sunny Health & Fitness SF-B220045 Upright Bike is one of the elite interactive series. It is affordable and yet equipped with features such as Bluetooth connectivity and SunnyFit app compatibility which will allow you to train with fun and productive resources.  

The workout app is free to download, and it is available in both Google Play and Apple stores.  

Due to its overall design, it is suitable for a user with an inseam height that is between 26’’ to 36.6’’.  

Click right here to have a peek at the best price of the Sunny Health & Fitness SF-B220045 Upright Bike.  

Frame & Construction 

The Sunny Health & Fitness SF-B220045 Upright Bike is constructed for home and office use. It is built on a steel frame that is coated with a gray anti-rust paint finish which happens to be the only available color for it.  

Other parts such as the drive/resistance system covers, the console casing, and the stabilizer end caps, are made of durable and quality plastic.  

The unit is built to support a maximum user weight capacity of 275 lbs./125 kg.  

The base has a robust framework that includes front and rear steel stabilizers with adjustable levelers for a stable workout experience. You will be able to adjust the stabilizers on a crooked surface to achieve optimized stability.  

The bike has a pretty small footprint just as the case with other upright exercise bikes. Its overall assembled dimensions are 41.7’’ long by 21.6’’ wide. Thus, a workout area with measurements of 3’4’’ (106 cm) in length by 1’8’’ (57.4 cm) in width should be fine for workout activities.  

However, clearance of at least 2’ should be left on each side and the rear part of the bike for easy access and a safe workout experience.  

The unit is lightweight, weighing only 63.8 lbs./29 kg. Hence, it can easily be moved to and from the storage area by one person via the integrated transport wheels at the front base.  

The Seat of the Sunny Health & Fitness SF-B220045 Upright Bike 

The seat is 4-way adjustable with several vertical adjustment positions. There are also a few adjustment positions for the fore/aft. As a result, users between the heights of 5’2’’ to up to 6’5’’ tall will be able to fit in.  

However, you may verify if the bike supports your height by figuring out if your inseam (the height of your inner to the ankle) falls between 26’’-36.6’’.  

The seat is large, padded, and slightly contoured for air breathability. Its large surface provides comfortable contact and may allow you to train longer without feeling sore. That being said, the use of a gel seat cover would guarantee lasting comfort.  

The dimensions of the seat are 12.6’’ long by 12.2’’ wide by 3.1’’ high.  

The Handlebar 

The handlebar is multi-grip designed, offering different grips for different workout postures.  

It is coated with soft rubber foam material for a firm and comfortable grip that will allow you to exercise longer without experiencing slippage or calluses.  

Heart rate sensors are also integrated for reading and transmitting your pulse rate data to the monitor for your observation.  

The handlebar is nonadjustable as is the case with most upright bikes. It is attached to the console mast, strategically positioned to be suitable for every user.  

The Pedals 

The pedals are standard and self-leveling. They are large and have a textured surface and adjustable safety strap. They are made of quality nylon plastic and a metallic core base and are attached to the durable chrome-plated crank-arms  

Thus, users of different foot sizes and weights are supported.  

The Q-Factor (distance between the inner left pedal to the inner right pedal) is not disclosed, but it is not too wide to make your pedaling experience awkward.  

The Drive 

The Sunny Health & Fitness SF-B220045 Upright Bike features a belt drive system. This consists of an anti-stretch belt, the high inertia perimeter 9 lbs./4 kg flywheel, and a pulley.  

Even though the flywheel is not heavy as the one on the Spirit Fitness XBU55 Upright Bike, it still provides decent consistent momentum that keeps the operation of the bike vibration-free, smooth, and quiet.  

Therefore, your workout activity will never constitute a nuisance to the people around you, and you will be able to watch a movie or listen to music without having to amplify the volume beyond the normal range.  

The drive system allows reverse pedaling. This means you will be able to pedal in reverse to diversify your workout and tone more muscle groups.  

As opposed to a chain-driven bike, the belt drive system does not require any maintenance that may include adjustment or lubrication. In other words, it is maintenance-free.  

Resistance  

The upright bike is equipped with a manual magnetic resistance system. This is the most preferred resistance system because it does not require maintenance as the friction resistance system does and the pedaling experience is yet smooth and quiet.  

It comprises magnetic brake pads that release magnetic fields around the flywheel without contact in order to generate resistance.  

Since it is manually adjustable, it does not need electricity to be functional.  

There are 12 resistance levels that provide different workout challenges for achieving weight loss, strength, and endurance improvement.

It can easily be adjusted via the tension control knob. To increase or decrease the resistance level simply turn the tension knob clockwise or counterclockwise, respectively.   

The Console 

The SF-B220045 Upright Bike is equipped with a Bluetooth-enabled console that is compatible with the SunnyFit app. Therefore, you will be able to access fun and productive workout resources such as virtual workout trails with real location maps, customized workout plans, over 100 on-demand workout videos, and more.  

Oh, you can also track your workout progress in real-time online if you wish to.  

Otherwise, you could use the LCD monitor with segmented windows for tracking workout stats such as Time, Distance, Speed, Calories, Heart Rate, Recovery, Body Fat, RPM, and Temperature. 

The console is not telemetric but there are heart rate sensors on the handlebar that read and transmit pulse rate data to the monitor whenever they are grasped during a workout.  

A SCAN function is integrated to interchange some of the display of the workout stats every few seconds because not all could be displayed at a time.  

Distance and Speed are displayed in miles and mph, respectively.  

There are no preset workout programs available, but you can set a countdown goal for Time, Distance, and Calories.  

Moreover, Recovery and Body Fat Functions are included; the Recovery Function calculates how quick your heart returns to normal beat after a bout of workout, and based on this it returns a fitness level result that might be F1 (Excellent), F6 (Poor) or in-between, while the Body Fat function calculates the body mass index based on the supplied data such as age, gender, height, and weight.  

The monitor is battery-powered and it needs 2 AAA batteries to work; as a way to reduce batteries’ drain, the monitor automatically turns OFF when there is no activity on the bike for a few minutes and automatically turns ON when activity resumes.  

As aforementioned, the console has built-in Bluetooth that enables you to sync the bike to the SunnyFit workout app so that you can track your workout progress online, train on virtual trails with real location maps, access over 100 workout videos, and more.   

The app is freely downloadable on both Google Play and Apple stores.  

Accessory 

The bike has a tablet holder that is designed to help you keep your smartphone device handy for taking calls, watching workout/entertainment videos, or listening to music while working out. It is located right above the display screen so that the view of the display screen won’t be blocked when a device is placed on it.  

There is also a water bottle holder that is attached to the console mast right below the tension control knob for easy reach. This is essential for the maintenance of proper hydration during workouts. 

Storage 

This upright bike is compact, lightweight, and transportable. Thus, it doesn’t take too much effort to put away, and nor does it take up too much space.  

A storage area with measurements of 3’4’’ (106 cm) in length by 1’8’’ (57.4 cm) in width should suffice.  

The front-mounted transport wheels facilitate the relocation process from point A to point B.  

The Pros/Features Overview 

• The construction is durable and sturdy 
• Supports a maximum user weight capacity of 275 lbs./125 kg 
• Step-thru design allows users to easily step in and out of the bike 
• It is compact with a small footprint 
• Transport wheels included for easy relocation process 
• The seat is large, padded, and 4-way adjustable  
• The multi-grip handlebar is ergonomically designed and coated with soft rubber foam material for a firm and comfortable grip 
• The self-leveling pedals are textured with adjustable safety straps  
• The magnetic resistance system is frictionless and maintenance-free 
• 12 resistance adjustable levels 
• Users between the heights of 5’2’’ to 6’5’’ tall can utilize the bike 
• The belt drive system provides smooth and quiet operation 
• The console is Bluetooth-enabled and compatible with the SunnyFit workout app that grants access to virtual trails with real location maps, over a hundred workout videos, and more 
• The workout app is free and available for both Android and iOS-based smartphones 
• The LCD monitor tracks workout stats such as Time, Distance, Speed, Calories, Heart Rate, Recovery, Body Fat, RPM, and Temperature on its segmented windows 
• EKG heart rate contacts included 
• Recovery Function included 
• Fat Body function included 
• Countdown goal for Time, Distance, and Calories 
• A tablet holder is included 
• A water bottle holder is included 
• Easy to assemble 
• The maintenance requirement is minimal 

Cons 

• The monitor does not have a backlight 
• The console is not telemetric 
• No preset workout program 

Warranty 

• Frame: 3 Years 
• Parts: 180 Days 

Specifications 

• Length: 41.7’’ 
• Width: 22.6’’ 
• Height: 53.1’’ 
• Shipping dimensions: 33.7’’ L x 11.4’’ W x 25.8’’ H 
• Net weight: 63.8 lbs./29 kg 
• Gross weight: 76.5 lbs./34.6 kg 
• Supported maximum user weight: 275 lbs./125 kg 
• Frame: Steel 
• Flywheel: 9 lbs./4 kg 
• Inseam heights: 26’’-36.6’’ 
• Drive: Belt 
• Q-Factor: N/A 
• Resistance: Manual-Magnetic with 12 adjustable levels 
• Seat: Large, padded, and contoured; 4-way adjustable 
• Seat dimensions: 12.6’’ L x 12.2’’ W x 3.1’’ H 
• Handlebar: Nonadjustable, multi-grip designed with heart rate sensors 
• Pedals: Large, textured, self-leveling; has adjustable safety straps 
• Bluetooth connectivity 
• Console compatible with SunnyFit workout app 
• Monitor: Non-backlight LCD monitor 
• Transport wheels included 
• Tablet and water bottle holders included 

Shipping  

The Sunny Health & Fitness SF-B220045 Upright Bike is shipped out in a box that weighs 76.5 lbs./34.6 kg with dimensions of 33.7’’ long by 11.4’’ wide by 25.8’’ high.  

Upon placing an order, the unit is shipped out for delivery and it may take a couple of days or weeks to arrive depending on the destination.  

Assembly 

To assemble the unit is easy and straightforward because there are not too many parts to be attached.  

Since the major and complicated components are preassembled, you are only required to attach the console mast, the stabilizer bars, the handlebar, the pedals, and the console.  

It takes about an hour, more or less to completely assemble it.

Maintenance 

The maintenance requirement would be to keep it clean on a regular basis and to always examine the parts before use to ensure that they are tight and in good condition.  

Endeavor to store in a clean, dry, and cool area.  

Conclusion 

The Sunny Health & Fitness SF-B220045 Elite Interactive Series Upright Bike is for residential use. It supports 275 lbs./125 kg maximum user weight capacity. It is sturdy and durably built to withstand hard use. The console is Bluetooth-enabled and compatible with the SunnyFit workout app.  

It supports inseam heights of 26’’-36.6’’, thus, 5’2’’-6’5’’ tall users will be accommodated.