Magnetic Resistance Exercise Bike Problems

magnetic resistance exercise bike problems

Exercise bikes can help you get that much-needed cardio when you don’t have the time to go out and do some outdoor activities. These indoor bikes can help you work up a sweat, and you won’t even have to leave the house.
However, simply having an exercise bike is not enough. You need to know how to troubleshoot your exercise bike once a problem arises, especially if you are using a magnetic resistance exercise bike. We will talk about exercise bikes and some of the common magnetic resistance exercise bike problems that you might encounter.

Common Exercise Bike Problems

When you have an exercise bike, you have to expect that problems would arise one way or another. No matter how careful you are in using it, your exercise bike will still encounter a few problems. A common indoor bike usually encounters three common problems.

1. Slipping Off the Belt

This is a very common problem that you might encounter in an exercise bike. The belt holds all of the pressure that you put when you are using the bike, so there is a chance that it would slip off frequently. If it happens, you will have to tighten the belt or replace it. Here is a simple way to deal with this kind of problem.
Step 1: Remove the bike from the plug. Before you start fixing it, think about the warranty on the machine. If it is still under warranty, you may want to reconsider before opening it up as it can void the warranty.
Step 2: Remove the pedals from the bike with the use of an Allen wrench, crank arm, or a regular Philips screwdriver. The right side of the pedal can be opened clockwise, and the left pedal can be opened counter-clockwise. Make sure that you remove the pedals without affecting the threads.
Step 3: You have to remove the side shield. You can use flat head tools to remove all of the attached screws on the side shield so that you can view the belt and the flywheel.
Step 4: The next step is to loosen the tension of the belt. You can see a big and small adjustment nut located at the outer and lower side of the Eddie mech bracket. You can tighten or loosen the belt tensions by adjusting the two nuts.

2. Squeaking Noise

If you hear rattling noises coming from your exercise bike, this is very common, but it doesn’t mean that you can just leave it there. The rattling noise coming from your exercise bike may come from a worn out belt or wheels, or it may also come from the pedal or the motor being jammed because of mold or rust.
The best way to deal with the rattling noises from your bike is to look for the source of the noise. If you realized that the noise is coming from the pedals or the belt, you have to dismantle the bike and clean it. Lubricate the source of the noise to make sure that it would function smoothly.
This is not a serious problem, and it can be resolved by doing regular maintenance on your indoor bike. You can implement weekly or monthly maintenance for your exercise bike.

3. Error Codes

Exercise bikes can also encounter error codes, such as E1 and E6, or it might even say “Fail to Start” if there is a problem on the electric console. This kind of problem can be as simple as a regular maintenance issue or a more complicated electrical problem.
You can check the bike repair manual provided by the manufacturer to check out the possible solutions for different error codes. If you don’t want to do it yourself, you can just hire a professional to handle the problem.

Magnetic Resistance Exercise Bike Problems

Magnetic resistance bikes are very common nowadays because of the fact that they don’t have a lot of moving parts. This type of bike can last for a very long time because fewer moving parts mean that the bike is more durable, and there would be fewer issues pertaining to these smaller parts.
However, these bikes are very expensive, and once a problem occurs, repairs can be extremely difficult. Usually, magnetic resistance exercise bike problems require professional help, and you will need to hire someone who knows how to fix it. Here are some of the common problems of magnetic resistance exercise bikes:

1. Loose Bolts and Screws

This kind of problem would happen to your exercise bike one way or another. As you use your magnetic resistance exercise bike, the bolts and screws would loosen as well.
Magnetic resistance bikes operate without using any belt, but the flywheel is still there. Basically, the flywheel inside the exercise bike interferes with two separate magnets. The interference of the magnets would force the user to exert more force in using the machine.
When there are loose bolts and screws in your magnetic resistance indoor bike, it might cause the placement of these magnets to shift. When these magnets are affected, the resistance of the bike will change.

2. Loss of Resistance

If you noticed that your magnetic bike lost its resistance, there is a chance that one of the magnets was misplaced from its position. The best solution for this is to place it back to its position and secure it.

magnetic resistance exercise bike problems

How to Diagnose Magnetic Resistance Problem

It is very easy to speculate about the problem of your magnetic resistance exercise bike, but the best way to deal with it is to know how to diagnose the problem. Here is a step-by-step guide on how to diagnose the problem on your magnetic resistance bike.
Step 1: You should unplug the exercise bike before you start removing its parts. This is a safety precaution. You have to remove the pedals and make sure that the threads won’t be affected when you are doing this.
Step 2: After you remove the pedals, you have to remove the side shield. This will expose the flywheel inside your magnetic resistance exercise bike.
Step 3: Inspect the magnets on the bike and make sure that they are properly aligned. You can also tighten the bolts or loosen the bolts.

Simple Maintenance Tips for Your Indoor Bike

Most of the problems of your exercise bike can be resolved or prevented through maintenance. No matter what kind of indoor bike you are using, you need to perform regular maintenance as it would help you detect possible problems in your bike before they even worsen. Here are some of the standard maintenance procedures that you can do for your stationary bike.

  • Wipe the unit with a soft cloth. Never use abrasive liquids or any petroleum-based products when you are cleaning the bike. The best thing to use is a soft cloth to remove the dust from the bike.
  • Check the accuracy of the sensors. To check the accuracy of the sensors, you can use a different monitor to make sure that it is still accurate. You can measure your heart rate with the sensor on the bike and on the separate sensor.
  • Check the pedals and straps. Make sure that the pedals are not loose and are firmly placed on the stationary bike. Check for any problems on the straps.
  • Lubricate the motor, flywheel, and pedals. This is the most important part of the maintenance because the life of your exercise bike is dependent on the flywheel, motor, and pedals. Make sure that they are always lubricated so that they would function smoothly.
  • Regularly adjust the belt tension. You can make the adjustment at least once or twice every week to make sure that there won’t be any issues with it.
  • Clean the bike thoroughly. You would want to prevent any grease or dust build-up on your bike, so it is better to clean it every day after using it.

Magnetic vs. Friction Resistance

Resistance is a very important part of working out, especially when using an exercise bike. Without it, working up a sweat would be extremely hard, and you won’t be able to achieve the result that you want faster.
If the exercise bike can offer more resistance, it can also offer more intense workouts and can also be used to build your strength. When you are using spin bikes, you have the option to turn the resistance up or down depending on your choice, which is almost the same as biking outside.
If you are thinking of buying an exercise bike, these two types of resistance will be a very important decision. Here are some of their differences:

1. Cost

If you are on a tight budget and want a more cost-effective option, you can go for bikes that use friction resistance. Basically, all the other features are the same and bikes that use friction resistance are cheaper by a few hundred dollars. If you are after the benefits of a magnetic resistance bike, then go for it. This is more expensive, but the benefits are totally worth it.

2. Noise

Most people prefer exercise bikes that don’t produce any noise, and some of them don’t really care about this. Friction resistance can release some noise that is not really too obvious, but you can definitely hear it.
When the flywheel passes through the paddings, it will only make a loud whisper when it is properly lubricated. If not, it will create a loud, squeaking sound. As for magnetic resistance, they are very silent. You won’t even hear a sound because there are no parts touching each other. There is no rubbing, so it won’t make any noise.

3. Maintenance

Friction resistance bikes require regular maintenance. You will also need to replace the pads every six to 12 months because they would be worn out, especially if you are using the bike every day. You will have to lubricate the parts of a friction resistance bike as well to make sure that it won’t create any noise and the parts would function smoothly.
For magnetic resistance bikes, you won’t have to worry about lubricants. Maintenance is still required, but you don’t have to do it on a regular basis. You will have to tighten up the screws and wires after a few years, and that’s it. If you don’t have a lot of time to maintain your exercise bike, a magnetic model would be your best option.

4. Resistance Level

Friction resistance bikes make use of friction pads to increase the level of resistance. You turn the knob, and more resistance will be applied to the flywheel. If you want to stop the wheel, you can push down the tension knob, and the pads will act as a form of brake on the flywheel to stop it.
As for magnetic resistance, you can set the resistance to be very hard to the point of not being able to turn the wheel. If you want to stop it, these bikes also use friction pads to stop the flywheel from turning completely.

5. Marking the Levels

Friction resistance bikes don’t have any marking for the level of resistance. You only need to estimate the resistance of the bike to know how far you need to turn the knob. You also need to make an estimate of where to turn the knob so that you can go back to the resistance level that you were using previously.
For magnetic resistance bikes, you also need to make an estimate for the resistance, but the levels are usually shown on the console. You will know what level you are using previously so that you can easily set it up if you want to go back to that particular level.


Magnetic resistance exercise bikes are definitely the best in the market right now. It does have its pros and cons, but the benefits completely outweigh the disadvantages. It is a bit expensive, but the price is reasonable for all the convenience that it can offer you.
The problems on your magnetic resistance bikes can be prevented and resolved as long as you know what to do. If you don’t have any idea what you should do, you can just hire a professional to help you.


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