The Difference between Magnetic versus Friction Resistance on Exercise Bikes

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The two most common types of resistance typically found on exercise bikes are magnetic or friction resistance.  I will explain how each type of resistance works below to help you understand the difference between magnetic and friction and how each affects the workings of an exercise bike.

Exercise bikes utilize a flywheel system, consisting of a heavy metal disk that is connected to the bike’s pedals.  As you cycle, the pedals turn the flywheel and the rotational energy is stored in the flywheel.  Either magnetic or friction resistance is then used to effectively add a braking effect to the flywheel.  By changing the resistance level, you can effectively increase or decrease the intensity of your cycling workout.

MAGNETIC Resistance on an Exercise Bike Explained:

Exercise bikes that utilize magnetic resistance have powerful magnets each side of the flywheel that create a magnetic field.  As you pedal, the flywheel rotates and interferes with the magnetic field created by the magnets, thus creating an opposing force, i.e. resistance.

With magnetic resistance, as you turn up (increase) the tension level, the magnets will move closer to the flywheel to create a braking effect that makes it harder to pedal.  As you turn down (decrease) the tension level, the magnets will move further away from the flywheel, making pedaling easier.

ATIVAFIT Fan Bike, Air Bike, Exercise Bike, Review

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ATIVAFIT Fan Bike
at a LOW PRICE online<<

The Ativafit Fan Bike, Air Exercise Bike, is extremely well-made for such a low price and although considered an entry-level fan bike, it punches well above its weight, rivalling some of the bikes in the more expensive categories.

The Ativafit Fan Bike combines moving handlebars with pedaling action, working your arms and legs in unison to provide you with a total body workout.

Fan or air bikes as they are sometimes called, are a great way to keep fit as they provide a very effective cardio workout, burning calories, toning your body and strengthening muscles.

Ativafits Fan flywheel,
front-mounted transport wheels,
standard pedals w/ adjustable straps

The Ativafit Fan Bike utilizes a fan wheel air resistance system that works on the premise that the faster you pedal, the harder the resistance becomes, effectively offering unlimited resistance and putting you in total control of the intensity of your workout.

One of the advantages of fan exercise bikes is that as the fan wheel turns it creates a cooling air that helps to keep you cool as you workout!

Ativafit's LCD monitor
& phone/tablet holder

The Ativafit Fan Exercise Bike comes with a digital LCD monitor that displays real-time workout data to keep you motivated including time, speed, distance, scan and calories burned.

There’s also a handy device holder above the display to place your mobile phone or tablet so you can keep yourself entertained as you exercise and still see your workout data at the same time.

The Ativafit Fan Bike is well designed with an adjustable seat and adjustable handlebars to suit different user heights.  The handlebars feature padded grips for user comfort and are height adjustable between 51.6” up to 54” high.

The Ativafit’s comfortable seat is 2.6” thick and measures around 9.4” long by 12.6” wide at the base.  The seat is also height adjustable between 27.2” up to 39” high, making it suitable for inseams ranging from 28” up to 39”.

Ativafit Fan Bike's dimensions

The Ativafit Fan Bike comes with standard pedals with adjustable foot straps for safe foot placement.

The Ativafit Air Fan Exercise Bike is sturdily built with a heavy-duty steel frame for long-lasting durability and supports a user weight capacity of up to 250 lbs.

With a compact footprint of 20.8” wide x 39” long, the Ativafit will fit nicely into small spaces in your home and you don’t need to worry about trying to find a space near a wall/power socket outlet as the bike is manually operated (not electric) – just batteries required for the LCD monitor.

The Ativafit Fan Bike comes with front-mounted transport wheels which make it easy to move/relocate the bike if needed.

Ad >>Click here to buy the ATIVAFIT Fan Bike Air Bike Exercise Bike at a LOW PRICE online<<

Let’s take a glance at the Ativafit’s features and specifications laid out in the easy-to-read table below to help you decide if it’s the best air fan exercise bike for you:

Sunny Health & Fitness SF-RB4880 Powersync Magnetic Recumbent Exercise Bike, Review

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Sunny H&F SF-RB4880
Powersync Recumbent Bike
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The Sunny Health & Fitness SF-RB4880 Powersync Magnetic Recumbent Exercise Bike is a very well-constructed machine for low-impact endurance workouts in the comfort of your own home.

The self-powered Sunny Health & Fitness SF-RB4880 Recumbent Exercise Bike utilizes a belt drive system coupled with 24 levels of computer-controlled magnetic resistance which combine to provide smooth and quiet operation.

Your pedaling action powers the bike and the resistance is easy to adjust via a simple-to-use turn dial knob located on the console, allowing you to increase or decrease the intensity of your workout.

To keep you motivated and challenged, the Sunny Health & Fitness SF-RB4880 Recumbent Bike also offers 12 pre-set workout programs ranging from beginner to advanced and sporty including target heart-rate and wattage programs.  Whether you’re new to exercise or a more experienced athlete, this bike offers something for everyone.

Sunny SF-RB4880's console

The Sunny SF-RB4880’s digital backlit performance monitor displays all the workout data you need to see as you cycle including time, speed, RPM, distance (in KM or miles), calories burned, pulse (via pulse grip sensors in handlebars each side of the seat) and wattage.  The SF-RB4880 also features built-in BMI calculator software.

To keep entertained as you exercise, the Sunny SF-RB4880’s console features a built-in media shelf to place your own tablet or smartphone, a USB charging port, AUX input and built-in speakers so you can listen to your favorite music or watch TV or films as you workout.

Sunny SF-RB4880's seat

The Sunny Health & Fitness SF-RB4880 Powersync Recumbent Exercise Bike is ergonomically built for user comfort.  It features a step-through frame design for easy mounting and dismounting the large padded seat.

The seat features extra cushioning to ensure correct blood flow in the glutes over long and vigorous workouts and also helps to relieve pressure points in the tail bone.  The base of the seat measures a generous 16.5” wide by 12.5” deep by 3” thick.  The mesh backrest provides welcome support and ensures cool airflow as you cycle.

The Sunny SF-RB4880’s seat is adjustable for different user heights with a simple to use adjustment lever on the seat rail system which allows you to adjust the distance of the seat from the pedals and allows for an inseam height range from 28” up to 34”.  The pedals are self-leveling and feature a textured non-slip design along with foot-straps for safety.

Sturdily constructed, the Sunny Health & Fitness SF-RB4880 Recumbent Exercise Bike allows for a high user weight capacity of up to 300 lbs.  For added, stability, the SF-RB4880 features adjustable stabilizers for leveling on uneven floors.

The Sunny SF-RB4880 Powersync Recumbent Bike measures around 66” long by 26” wide by 45.5” high.  The bike itself weighs around 112 lbs and features front-mounted transport wheels and a rear lift handle for easy relocation.

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Motivational tip:  Cycling for just 30 minutes could burn between 207-345 calories for women, or 252-420 calories for men, depending on the intensity of the workout.

Let’s take a glance at the Sunny Health & Fitness SF-RB4880’s features and specifications laid out in the easy-to-read table below to help you decide if it’s the best recumbent exercise bike for you:

Echelon Smart Connect EX1 Spin Bike, Review

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Echelon Smart Connect EX1
Spin Bike, Indoor Cycle
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Newly designed with advanced technologies, the Echelon Smart Connect EX1 Spin Bike offers a comfortable, smooth and quiet ride with access to hundreds of workouts through the Echelon App to keep you motivated.

The Echelon Smart Connect EX1 Spin Bike is sturdily built and has a nice compact footprint (42” long x 22” wide) that makes it ideal for home use – get all the benefits of spin training without the inconvenience of trying to get to a gym on a regular basis!

The Echelon Smart Connect EX1 Spin Bike features a powerful drive system that combines a 13 kg flywheel with a precision resistance motor and magnetic resistance for smooth consistent momentum throughout the bike’s wide range of 32 resistance levels. 

180 degree adjustable tablet holder

The Echelon Smart Connect EX1 Indoor Cycle offers Bluetooth connectivity to connect your Android or Apple device with the Echelon Fit App (subscription required) to gain access to a great range of training classes from certified instructors including Live or On Demand (over 1,500) and Scenic Rides, along with other exercises like Yoga, Stretching, Kickboxing, Zumba and lots more.

Besides the wide range of training classes available on the App, you can also ride with other cyclists from around the world and track your workout progress.  The Echelon Smart Connect EX1 features an adjustable tablet holder that can be flipped 180 degrees and is sensibly located at eye-level on the bike’s handlebars.  There is also a handy 2.4v advanced device charging USB port so your tablet will never run out of power in the middle of your workout!

Adjustable comfort seat  adjusts
up/down & forwards/backwards;
& seat-mounted dumbbell holder

The Echelon Smart Connect EX1 Indoor Cycle is ergonomically designed with stabilization handles and a comfort seat.

The EX1's handlebars are adjustable up/down with 9 levels of adjustment (15mm/per level) and the seat is adjustable both up / down and forwards / backwards for a custom fit.

The EX1's seat offers 17 height adjustment levels (15mm/per level) and 7 forward / backward adjustments (13.3mm/per level).

The Echelon Smart Connect EX1 Spin Bike features dual-sided pedals – SPD compatible clips on one side and toe cage on the other, allowing you to choose your preferred pedaling option.  The Q-factor for the EX1 is 202 mm.

Additional features on the Echelon Smart Connect EX1 Spin Bike include a seat-mounted dumbbell holder, 2 water bottle holders, and front-mounted transport wheels.

The electric-powered Echelon Smart Connect EX1 Spin Bike is sturdily constructed, supporting a high user weight capacity of up to 300 lbs.

For peace of mind, the Echelon Smart Connect EX1 Spin Bike comes with a 100% money back guarantee if you’re not satisfied with the bike for the first 30 days, plus it’s covered by a 1-year warranty.  A 14-day free trial on the Echelon Fit App is also included.

Ad >>Click here to buy the Echelon Smart Connect EX1 Spin Bike at a LOW PRICE online<<

Fitness tip:  Just a 30 minute cycle ride could burn between 207-345 calories for women, or 252-420 calories for men, depending on the intensity of the cycling.

Let’s take a glance at the Echelon Smart Connect EX1’s features and specifications laid out in the easy-to-read table below to help you decide if it’s the best Spin Bike for you:

XTERRA Fitness FB150 Folding Exercise Bike, Review

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Xterra FB150 Folding
Upright Exercise Bike
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The Xterra Fitness FB150 Folding Exercise Bike is surprisingly well-built for such a low-price and its compact design fits nicely into small spaces in your home.

There’s nothing complicated about the Xterra Fitness FB150 Exercise Bike, it’s straightforward and easy to use unlike some of the more expensive exercise bikes that have lots of bells and whistles on that you don’t really need.  Plus it is manually operate (just batteries in console) so you don’t have to worry about finding a space near a power socket!

The entry-level Xterra FB150 Upright Exercise Bike’s drive-train comprises a 3.3 lb precision balanced flywheel together with a belt drive system and friction-free magnetic resistance which combine to provide smooth momentum and super quiet operation.

The Xterra FB150 Exercise Bike features 8 resistance levels, adjustable via an easy-to-use tension knob on the bike’s frame.  The resistance levels range makes this bike suitable for both beginners and more advanced users, allowing you to start off at your own pace and increase the intensity as you progress.  The FB150 gives a good cardio workout and you can sure work up a sweat and keep yourself challenged!

Tension dial knob with
8 magnetic resistance levels

Xterra FB150's LCD console &
multi-grip handlebars with pulse sensors

The Xterra Fitness FB150 Exercise Bike comes with a battery operated console, featuring a 2” by 1” LCD screen that clearly displays motivating workout stats as you exercise, including time, speed, distance, calories burned and heart rate.  Your heart-rate is measured by the pulse grip sensors integrated into the bike’s handlebars and helps you to stay within your target heart-rate zone.

Large padded adjustable saddle

The Xterra FB150 Exercise Bike is designed for user comfort – it features an oversized padded anatomically designed saddle that’s adjustable for different user heights (suggested user height range from 4ft 10” up to 5ft 10” tall) for a custom fit.  The large saddle adds extra comfort compared to many other exercise bikes which typically feature a small narrower and harder saddle that can be uncomfortable when riding for any length of time.

Additional features of the Xterra Fitness FB150 Folding Exercise Bike include multi-grip padded handlebars, non-slip pedals with adjustable foot straps, a 3-piece pedal crank for added durability, and front-mounted transport wheels for easy relocation.

Folding frame

The Xterra FB150 Exercise Bike is surprisingly sturdy thanks to its thick steel tubing solid x-frame design, supporting a user weight capacity of up to 225 lbs.  The frame folds to just 18.1” long x 18.1” wide x 50.79” high to help save space when not in use.

Even fully assembled, the Xterra FB150 measures a nice compact size of 31.89” long x 18.1” wide x 43.3” high.

Overall, the Xterra Fitness FB150 Folding Exercise Bike offers great value for money, is ideal for homes where space is limited and is suitable for people of all ages and fitness levels for keeping fit in the comfort of your own home.

Ad >>Click here to buy the Xterra Fitness FB150 Folding Exercise Bike at a LOW PRICE online<<

Let’s take a glance at the Xterra Fitness FB150’s features and specifications laid out in the easy-to-read table below to help you decide if it’s the best folding exercise bike for you:

XTERRA Fitness FB350 Folding Exercise Bike, Review

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Xterra FB350 Exercise Bike
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The Xterra Fitness FB350 Folding Exercise Bike is a well-designed entry-level exercise bike for home use that won’t take up too much space and for a low price that won’t break the bank!

Cleverly designed, the Xterra FB350 Exercise Bike offers the choice of upright riding or a more relaxed semi-recumbent cycling position by sitting back against the bike’s backrest support.

The Xterra Fitness FB350 Exercise Bike’s drivetrain utilizes a 3.3 lb precision balanced flywheel with smooth and quiet friction-free magnetic resistance.

Tension dial knob with
8 magnetic resistance levels

The Xterra FB350 offers 8 levels of magnetic resistance to choose from which are easily adjustable via a large tension dial knob on the bike’s frame underneath the console.

You are in total control of your workout – start off at a low tension level and work your way up to the higher ones as you progress to keep you challenged.

Straightforward to use, the Xterra Fitness FB350 Exercise Bike’s console (battery operated) tracks your workout data as you exercise and displays your stats on its 2” x 1” LCD screen to help keep you motivated.  Stats displayed include time, speed, distance, calories burned and heart-rate.

Your heart-rate is measured via the Xterra FB350’s built-in pulse grip sensors in the handlebars around the console.  A lot of exercise bikes in this low price range don’t have this feature and it’s useful to help you stay within your target heart-rate range.

Xterra FB350's LCD console &
multi-grip handlebars with pulse sensors

Adjustable large padded seat
with lower backrest

The Xterra FB350 Folding Exercise Bike operates surprisingly quietly and is comfortable to use.  The large padded seat is anatomically designed for comfort and features a padded lower back pad for added support.

The overall design allows you to either sit upright while holding onto the multi-grip handlebars around the console or sit back and hold on to the padded handles by the side of the seat for a more semi-recumbent relaxed feel.

Upright cycling

Semi-recumbent cycling

The Xterra FB350’s seat is adjustable for a custom fit for different users, and is suitable for rider heights ranging from 4ft 10” up to 5ft 10” tall.

The Xterra Fitness FB350 Exercise Bike utilizes a 3-piece pedal crank and for added durability and non-slip pedals with adjustable foot straps for safe foot placement.

Additional features of the Xterra FB350 Exercise Bike include an accessory holder on the frame to place your own mobile phone, TV remote or other items, and front-mounted transport wheels for easy relocation of the bike.

Accessory holder

Folding frame

The Xterra Fitness FB350 Folding Exercise Bike features a solid x-frame design with thick steel tubing.  The bike folds to a small footprint of just 20.5 x 21” to save space when not in use.  The bike’s full assembled dimensions measure around 40.5” long x 21” wide x 48” high.

Sturdily built, the Xterra Fitness FB350 Exercise Bike supports a user weight capacity of up to 225 lbs.

Ad >>Click here to buy the Xterra Fitness FB350 Folding Exercise Bike at a LOW PRICE online<<

Let’s take a glance at the Xterra Fitness FB350’s features and specifications laid out in the easy-to-read table below to help you decide if it’s the best folding exercise bike for you:

Sunny Health & Fitness SF-B2721 Comfort XL Folding Semi-Recumbent Bike, Review

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Sunny H&F SF-B2721 
Comfort XL Folding 
Semi-Recumbent Bike 
at a LOW PRICE online<<

The Sunny Health & Fitness SF-B2721 Comfort XL Folding Semi-Recumbent Bike is a great low-priced entry-level exercise bike that’s adjustable between upright and semi-recumbent (3 positions) to suit different cycling styles and to work different muscle groups.

The Sunny Health & Fitness SF-B2721 Comfort XL Exercise Bike is surprisingly well-built.  Its sturdy design supports a high user weight capacity of up to 300 lbs and the seat is adjustable up/down to suit different inseam heights from 25” up to 30”.

Unlike traditional upright exercise bikes which typically have a small hard seat, the Sunny Health & Fitness SF-B2721 has an extra-large fully padded seat with backrest support for maximum user comfort.

Upright riding position

Semi-Recumbent riding position

The Sunny Health & Fitness SF-B2721 Comfort XL Exercise Bike has two sets of handlebars:  adjustable handlebars at the side of the seat for semi-recumbent cycling (these handlebars can be moved up out of the way for easy mounting and dismounting of the seat; and foam coated padded handlebars at the side of the monitor for upright cycling (these handlebars incorporate contact pulse grip sensors for monitoring your heart-rate as you exercise).

The Sunny Health & Fitness SF-B2721 Comfort XL Semi-Recumbent Bike utilizes a low-maintenance and durable drive-train, consisting of a 3.3 lb flywheel and a smooth belt drive system for quiet and consistent motion throughout the bike’s 10 levels of magnetic resistance.  The resistance is easy to adjust via a simple to use turn-dial knob and allows you total control over the intensity of your workout.

Resistance adjustment knob
with 10 magnetic resistance levels

Digital Performance Monitor
with media shelf

The Sunny Health & Fitness SF-B2721 Exercise Bike comes with an easy to use Digital Performance Monitor that tracks and displays motivating workout data as you exercise including time, speed, distance, odometer, calories burned and pulse heart-rate.  The console also features an integrated media shelf so you can place your own mobile phone or tablet to keep entertained as you exercise.

There’s also a handy water bottle holder located on the back of the bike’s backrest so you can keep hydrated as you workout.

The compact design of the Sunny Health & Fitness SF-B2721 makes it ideal for homes where space is a premium and the folding frame design helps to save even more space when not in use.  The folding design combined with this bike’s front-mounted transport wheels make it easy to wheel away for storage or relocation.  (See full and folded dimensions listed in the table below.)

Adjustable between upright &
semi-recumbent (3 positions)

Folding design

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Let’s take a glance at the Sunny Health & Fitness SF-B2721’s features and specifications laid out in the easy-to-read table below to help you decide if it’s the best semi-recumbent exercise bike for you: