Keiser M3i Indoor Bike Review

keiser m3i indoor bike

Working out in the comfort of your own home is now possible through the different fitness machines that you can buy. One of the most popular fitness products right now is indoor bikes.

Indoor bikes are very easy to use, and they don’t require a lot of setting up and assembly. You just have to ride it like riding a traditional bicycle, and you can start pedaling your way to a healthier and more active lifestyle.

The Keiser M3i Indoor Bike is currently one of the hottest indoor bikes on the market, and there are a lot of reasons behind this. This review is written to help you determine if this particular model suits your preference.

Keiser M3i Indoor Bike

The Keiser M3i Indoor Cycle is a groundbreaking invention in the world of indoor bikes. It is the third model in the Keiser M series. The first two are Keiser M3 and Keiser M3 Plus, respectively. The M3i boasts much better features compared to its predecessors.

It was actually the first indoor bike that contains a Bluetooth wireless computer. This feature would enable you to connect to various online platforms.

It was also the first indoor bike that was able to receive EN ISO 20957-1 certification from TUV Product Services, Global Testing, Inspections, and Certification organization.

Who Is This Product For?

The Keiser M3i Indoor Cycle is perfect for people who are looking for a convenient way to stay fit even with their busy schedules. With this indoor bike, you can stay fit and healthy in the comfort of your home.

This indoor bike is also a perfect choice for gym owners. This bike is extremely durable, and it provides accurate data.

What’s Included?

The package includes the Keiser M3i Indoor Bike, stretch pads, a media tray, Polar Heart Rate Monitor, a floor mat, M Series converter, a sweat towel, an assembly and maintenance kit, and a gel seat cover.

Overview of the Features

The Keiser M3i Indoor Cycle is known for its durable frame and its maintenance-free operation. It only weighs around 85 pounds, so you can set it up almost anywhere. It can support up to 300 pounds of weight.

Here are the other features that you need to know about this indoor bike:

  • Drive System

One of the best features of the Keiser M3i is its drive system. It has a belt drive that can provide you with a smooth ride.

It is also the reason why the bike is very quiet when operating. Plus, you don’t need to do a lot of maintenance.  It features a single belt drive that does not require any adjustments.

  • Bike Console

The bike console of the Keiser M3i is pretty detailed. It displays six different data to help you track your progress properly.

The bike console shows information about cadence (RPM), power output watts, heart rate, elapsed time, current gear, and trip distance. It also comes with a light sensor located at the top of the console, which will automatically turn on when the room is dark.

The display is not a touchscreen display, and it doesn’t have any buttons for setup. Once the crank arms turn, you can already see the values on the display.

  • Bluetooth Technology

With Bluetooth technology, you won’t have to write down the data of your workout manually. Because of its wireless connectivity, you can create a profile through the exercise apps compatible with Keiser M3i, and you can save your data there.

  • Frame

The Keiser M3i is made for commercial use, so you can expect that it will be able to withstand long hours of use. It is made from heavy-duty aluminum and has a V-shape that would allow the users to ride the bike with ease.

  • Seat Adjustment

The seat can be adjusted depending on your house. You just need to loosen the levelers that are located at the back.

The adjustment is also four-way, which means that you can lift it up and down and fore and after. With this, you can get the most comfortable position when cycling. The seat post also contains holes where the plunger can be locked.

  • Pedals

The Keiser M3i is currently using re-designed pedals that are made to provide more comfort compared with other pedals in the market. You can use it while wearing cycling shoes or just normal athletic shoes. The pedals have a toe cage and SPD.


  • Data tracking
  • Bluetooth technology
  • Heavy-duty aluminum frame
  • Simple bike console


  • No pre-programmed workouts

How To Use

The Keiser M3i Indoor Bike is not too hard to set up because all of the important parts are already pre-assembled before it is delivered to you. However, it doesn’t mean that you won’t have to do any assembling.

You still need to assemble the frame on the base, crank arms, pedals, handlebar, flywheel, and the console. The assembly will take about two hours if you follow the instructions carefully.

You have to remember that any damage done while you are putting the indoor bike together won’t be covered by the warranty. If you need detailed instructions on how to assemble the Keiser M3i indoor cycle, here is a short video tutorial that you can watch.


The Keiser M3i indoor cycle is definitely a great choice if you want more details recorded on your daily workout. However, this indoor bike is on the expensive side. If you want something that is more affordable and the features are not too far off from the M3i, the Pooboo Indoor Cycle can be good a choice.

This bike boasts a multi-grip handlebar that contains a tablet holder and two bottle supporters. It also has a big LCD monitor that would track your time, distance, RPM, and calories burned. Although the data tracking is not as comprehensive as the M3i, it is good enough for beginners.

It also features a top brake system and resistance adjustment. It has a four-way adjustable seat that would allow people with different heights and sizes to work out comfortably.


The overall design and functionality of the Keiser M3i Indoor bike are definitely worthy of its price tag. If what you are looking for are value and durability, then this indoor bike is the right choice for you. It has various features to help track your data and is durable enough to withstand long hours of intense workouts.


We hope you love the products we recommend! Just so you know, HomeFitnessEdge may collect a share of sales or other compensation from the links on this page. Oh, and FYI-prices are accurate, and items in stock as of time of publication.

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