Tunturi Competence F20 Upright Bike – Challenge Yourself!

The Tunturi Competence F20 Upright Bike helps to bring the best possible workout directly to your home. The F20 is a robust & durable machine, and it has a maximum user weight of 297 lbs (135 kg).

The 20 lb (9kg) flywheel and choice of 8 different resistance levels ensure that you will always be able to challenge yourself with this bike. The F20 magnetic brake system makes the bike much quieter than most bikes on the market. It also means that you will not have to worry about replacing brake pads.

The 5.5″ LCD backlit display is the center of the F20’s creativity. The screen is easy-to-read because of the big, precise numbers and shows your time, distance, RPM, speed, calories, and pulse. Tunturi F20’s computer is as easy to use as possible.  You can track your heart rate with the hand sensors or optional chest belt.

The F20 is the perfect companion for anybody trying to reach their fitness potential. The Tunturi Competence F20 Upright Bike offers all the benefits of high-quality training with the comfort and convenience of your own home.

Tunturi Competence F20
Tunturi Competence F20

Learn more in my complete review below

Product: Tunturi Competence F20 Upright Bike

Price: For a great deal on this bike, merely go here on Amazon

Warranty: 3 years

My rating: 8.5/10

Amazon Affiliate Disclosure: I may earn commissions on purchases made through links in this post.

Details and Specifications

  • Assembled dimensions: 39″L x 23″W x 62″H (99L x 59W x 157H cm)
  • Assembled weight: 81 lbs (36.8 kg)
  • Flywheel weight: 20 lbs (9 kg)
  • Weight capacity: 297 lbs (135 kg)
  • Seat: Adjustable
  • Pedals: Weighted, with straps
  • Resistance: Magnetic, eight levels
  • Console: Time, distance, RPM, speed, calories, pulse, goals, BMI, Recovery, SCAN
  • Warranty: 3 years

F20 Frame construction

Like many other upright bikes, the Tunturi Competence F20 is not a very large unit. With the frame fully set up, it is approx. 39″ (99 cm) long, and 23″ (59 cm) wide. Its highest point is the top of the handlebar and can reach approx. 62″ (157 cm) above floor level. Thus, the bike shouldn’t need a usage area larger than 100″ x 70″ (254 x 178 cm).

The bike’s construction combines steel and ABS elements. The mainframe is made of ovalized and cylindrical steel tubing, while the covers of the flywheel and several other covers are a durable ABS plastic. All the steel bars feature a corrosion-resistant and abrasion-resistant paint finish; the color used is black, and this is the only color available for this model.

Although this exercise bike is not extremely heavy, it still weighs approximately 81 lbs (36.8 kg). This is more than twice the weight of an average mountain bike. Therefore, the unit provides excellent stability. Plus, both its base bars have adjustable stabilizers with rubber pads that deliver a good grip on the floor.

The bike is quite easy to move and handle once assembled. Its front base features two transport wheels which facilitate its relocation if needed. However, it’s important to mention that this exercise bike does not fold in any way. In case you’re looking for a foldable upright bike, you might want to have a look at the XTERRA FB150.

Seat and handlebars

Tunturi Competence F20

The Tunturi Competence F20 features a 4-way adjustable seat. Its upright post offers the possibility to adjust it up and down, featuring several adjustment positions. Also, the horizontal slider of the seat provides a few inches of extra front-to-back adjustment.

Therefore, the bike should accommodate users between 5’0″ and 6’2″ (153 – 188 cm) with no problem, allowing a complete leg extension during pedaling.

The bike’s saddle has a standard, collar-based attachment system. Therefore, in case you will ever need to replace it, compatible options are widely available.

In terms of comfort, this seat is superior to others as it integrates a decent layer of cushioning. Its surface is contoured, and its upholstery is a reliable, double-stitched vinyl material. Also, the whole seat assembly will support users up to 297 lbs (135 kg).

This Tunturi exercise bike comes with a multi-grip handlebar, which is fully covered by a layer of rubber foam material to provide a secure grip. Its lower section features stainless steel pulse sensors so that you can monitor your heart rate during each workout session.

The bike’s handlebar is adjustable as well. It is attached to the front mast via a large knob, which you can easily untighten and retighten if you want to adjust the angle of the handlebar.

F20 Drive System

To begin with, it has a belt drive system using a poly-v belt, which delivers a very smooth and almost silent motion. Like any other exercise bike belt drivetrain, it does not require lubrication.

The bike’s internal flywheel weighs approximately 20 lbs (9 kg). It is perimeter-weighted, made to provide a consistent momentum and a steady pedaling motion. It also allows pedaling in reverse, which is quite a plus as you can put some diversity into your workouts. The console continues to measure your distance traveled, calories burned, and the other metrics when you pedal in reverse as well.

Tunturi Competence F20
Tunturi Competence F20

The bike comes with a durable crankset. Its arms are made of steel, while the pedals are a solid nylon material with a metallic core. However, this is not an exercise bike made for spin workouts, so even though the pedals and cranks can support you while standing up, this type of conditioning is not advisable. Like most upright bikes, the Tunturi F20 Competence is for seated workouts.

The included pedals don’t have SPD clips for spin shoes but do have adjustable straps. They also integrate weight elements, which enable them to turn upright every time you remove your feet from them.

Resistance System

The Tunturi Competence F20 has a manual magnetic resistance system. In other words, it does not have an internal motor, it does not require a connection to a power source, and the console does not control its resistance. The internal brake mechanism is entirely mechanical. It consists of a magnetic bracket attached to the tension knob on the front mast of the bike via a steel wire.

The bike’s resistance knob has eight tension levels specified on it. By turning it clockwise, the internal magnetic brake moves closer to the flywheel, which results in greater pedaling difficulty. The 1st level of resistance offers a light pedal tension, which can be great for anyone who needs recovery training. Conversely, the 8th tension level simulates a climb and offers the possibility to undergo a more intense cardio training.

F20 Console

It has a 5.5 LCD divided into six separate windows to show most of the workout metrics at once. The fitness console tracks time, distance, RPM, speed, calories, and pulse.

You can select any of these metrics to show on the top larger window, or you can choose the Scan Mode, which will cycle all the parameters in the top window showing each one for a few seconds. For pulse reading, you can either use the integrated sensors or a 5 – 5.4 kHz wireless chest strap (not included).

Like most non-motorized upright bikes, the console of the F20 does not have preset programs. However, it has a Recovery function and a Body Mass Index calculator. The Recovery function measures the time required by your heart to bring your pulse to be healthy after the workout.

Tunturi Competence F20

Based on the result, it will provide you with a rating between F1 (Outstanding) and F6 (Poor). This way, you can make an idea of your current fitness level. The BMI function determines your body fat percentage based on your height, weight, gender, and age.

Goal functions are also available. You can select a target value for time, distance, and calories. Once a target goal is selected, the console will display the remaining amount up to the chosen goal as you exercise.

The console unit is straightforward to use. Its Mode button has a double function. You can press it to enter setup mode, and then turn it to select values. The Body Fat Index and Recovery features have their keys, and they’re also are Reset and Total Reset buttons.

The console unit is battery-powered. It requires two AA batteries. To turn it on, you can press its Mode button or begin pedaling. It also has a self-shutdown function, which will initiate if there is no input on the bike for four minutes.


One amenity to mention here with regards to the bike’s console is the tablet holder. This element is between the LCD and the keypad of the fitness console. It is large enough to accommodate any tablet or smartphone. However, since the unit is battery-powered, it does not have a USB charging port for your device. It also does not have a sound system or a cooling fan.

F20 Assembly and Maintenance

The base frame of the bike with all the drive and resistance parts comes pre-assembled. Therefore, you only need to attach the base bars, the pedals, the console mast, the seat post, the seat, and the console.

You will also need to connect the tension cable to the knob, and the sensor cables to the console. The manual provides clear instructions, and all the necessary tools are (included), so the task shouldn’t take more than one hour.

Once assembled, its maintenance doesn’t require much. You’ll have to remove the dust, keep liquids away from the console, and check for loose bolts and parts before each workout.


  • Sturdy frame – can support users up to 297 lbs;

    Tunturi Competence F20
    Tunturi Competence F20
  • Rubberized, adjustable stabilizers on both base bars;
  • Transport wheels on the front base;
  • Multi-grip and angle adjustable handlebar;
  • Pulse sensors integrated into the handlebar;
  • 4-way adjustable seat;
  • Cushioned and contoured saddle for optimal comfort;
  • Perimeter-weighted flywheel for a steady pedaling motion;
  • Weighted pedals with adjustable straps;
  • Quiet belt drive;
  • Zero friction magnetic resistance;
  • Eight resistance settings;
  • The console that can track time, distance, speed, RPM, calories, and pulse;
  • The console can also read pulse from a 5 – 5.4 kHz wireless HR transmitter;
  • Goal settings for time, distance, and calories;
  • Recovery and BMI functions;
  • Tablet holder included;
  • Bottle holder included;
  • Little maintenance required;
  • Easy to assemble;
  • Decent warranty.


  • No backlight on the console display;
  • A tablet placed on the holder will cover the console display;
  • An HR chest strap is not (included).

Tunturi Competence F20 Summary

The Tunturi Competence F20 is a mid-range home trainer upright bike. It features a manual magnetic resistance system with eight available settings. It offers superior micro-adjustability, comfort, and has a sturdy construction and can support users up to 297 lbs.

It’s an exercise bike for light to medium intensity cardio workouts, muscle toning, calorie-burning, stamina development, and recovery training. It’s not one of the most affordable units in this feature range but does offer excellent quality for the price.

I hope you found this article helpful and informative. If you have anything that you’d like to share or any opinions about my website, please do speak up. I look forward to your comments, questions, and the sharing of ideas.

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3 thoughts on “Tunturi Competence F20 Upright Bike – Challenge Yourself!”

  1. Thanks for this comprehensive review. It’s a handy guide and information for those who are interested in exercise equipment.  Phenomenal, it included detailed pros and cons, amenities, and other information needed to a buyer, I would recommend to my friends to read this site for a more efficient workout.

    All the best, 


  2. You went into detail, which is what I need for a machine such as this. I have a younger brother who is into anything to do with any wheels. He was riding his bike for 25 miles a day until he was hit by a car and broke his collar bone. Now he does the stationary exercise while watching the bicycle races on television. { I think he is fantasizing he is in the race}; however, I will pass your website on to him. He is probably in need of a new machine by now and would appreciate your insight and research. Very good. 


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