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M3i Indoor Bike

Average rating

4.8 5 1698

1698 reviews

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Male

50 - 69 years old

Would recommend to a friend

Everything it's advertised to be

VERIFIED PURCHASE
Really happy with my purchase of the Keiser M3i indoor cycle. As long as you have the correct tools and lubricant, the online step-by-step instructions for setup were easy to follow. The cycle is solidly built and fun to use. So far, it's everything it was advertised to be.

Male

35 - 49 years old

Would recommend to a friend

No Regrets

VERIFIED PURCHASE
The build quality of this bike and ease of use is amazing. It came well packed and had clear directions. I have been a longtime user of a road bikes on Kinetic trainers but after a dozen rides on this I am convinced this is a better setup for indoor use and couldn’t be happier with the purchase.

Sonyea, NY

Male

50 - 69 years old

Would recommend to a friend

Love this bike

VERIFIED PURCHASE
The bike is very well made and the app makes it a great tool for training.

Male

50 - 69 years old

Would recommend to a friend

Fantastically built Bike for an incredibly smooth ride

VERIFIED PURCHASE
Great purchase

Scottsdale, AZ

Male

50 - 69 years old

Would recommend to a friend

Awesome trainer ❗️

VERIFIED PURCHASE
The bike is incredible ❗️I’ve been riding since I was a kid and this feels like the real thing. It’s also super convenient for my condo. Easy to move around.

North Vancouver, BC

Male

35 - 49 years old

Just Okay

I cycle a lot. Roughly 3000 miles a year. Both in and outdoor.

The Good
1. Attractive looking
2. Smooth flywheel
3. Doesn’t take too much space in the home

The Bad
1. There is a lack of integration with decent apps like ZWIFT. This is my biggest issue.
2. I find that I can never quite get the bike fit right. The V shape frame pulls the body too far away. I’ve been fitted on the bike.
3. I find it hard on my knees. I can’t get the same body position or smooth feel on the bike that I get from my road bike no matter how I adjust it.
4. There is a click on each pedal stroke. I had multiple techs in to look at it. It could be the surface the bike is on. I put...
I cycle a lot. Roughly 3000 miles a year. Both in and outdoor.

The Good
1. Attractive looking
2. Smooth flywheel
3. Doesn’t take too much space in the home

The Bad
1. There is a lack of integration with decent apps like ZWIFT. This is my biggest issue.
2. I find that I can never quite get the bike fit right. The V shape frame pulls the body too far away. I’ve been fitted on the bike.
3. I find it hard on my knees. I can’t get the same body position or smooth feel on the bike that I get from my road bike no matter how I adjust it.
4. There is a click on each pedal stroke. I had multiple techs in to look at it. It could be the surface the bike is on. I put it on a mat provided by the store.
5. Despite the marketing, I feel the flywheel is too light.
6. The website is forcing me to enter a zip code...I live in Canada :~)

Keiser responded:

Hello Jeff, 



Thanks much for your comments, I certainly hope we can improve this experience for you!


Zwift compatibility is fast approaching, and you won't need to replace your computer to integrate. We have heard from many customers like yourself and will bring Zwift to the M3i very shortly!


The "clicking" is something I'd like to get our service department in on, if you can reach out to me at 559-256-8020 I'll escalate your cycle issue to our service department. 


Based on your feedback, we are going to remove the zip code requirement for uploading user reviews; thanks for that!


I will send you an email with some information on the Zwift integration, and I'd love to get more feedback from you regarding the cycle fit and our flywheel! Constructive criticisms are always welcome, and I hope we can address the bigger issues you bring up.

Hello Jeff, 



Thanks much for your comments, I certainly hope we can improve this experience for you!


Zwift compatibility is fast approaching, and you won't need to replace your computer to integrate. We have heard from many customers like yourself and will bring Zwift to the M3i very shortly!


The "clicking" is something I'd like to get our service department in on, if you can reach out to me at 559-256-8020 I'll escalate your cycle issue to our service department. 


Based on your feedback, we are going to remove the zip code requirement for uploading user reviews; thanks for that!


I will send you an email with some information on the Zwift integration, and I'd love to get more feedback from you regarding the cycle fit and our flywheel! Constructive criticisms are always welcome, and I hope we can address the bigger issues you bring up.


Thank you, 


Mike Douglass
Keiser Corporation
1-800-888-7009

Female

50 - 69 years old

Would recommend to a friend

Was not a fan of indoor exercise equipment- until now

VERIFIED PURCHASE
I have always loathed the idea of treadmills or indoor cycles. I am used to running on trails or riding my bike outdoors. But, due to work and travel schedules, I needed an alternative method to train for some upcoming rides. I considered the Peloton, but didn't like the fact that I would have to spend an additional $50 or so a month to stream the Peloton content. Then I found the Keiser M3i. Was still hesitant about the indoor bike thing, but I decided to give it a try. Best decision I could have made. I love this bike. My husband was able to put it together in less than 30 minutes. It is so smooth and quiet and very sturdy. Maybe because the pedals include a clipless option, allowing me to use my regular road bike shoes,...
I have always loathed the idea of treadmills or indoor cycles. I am used to running on trails or riding my bike outdoors. But, due to work and travel schedules, I needed an alternative method to train for some upcoming rides. I considered the Peloton, but didn't like the fact that I would have to spend an additional $50 or so a month to stream the Peloton content. Then I found the Keiser M3i. Was still hesitant about the indoor bike thing, but I decided to give it a try. Best decision I could have made. I love this bike. My husband was able to put it together in less than 30 minutes. It is so smooth and quiet and very sturdy. Maybe because the pedals include a clipless option, allowing me to use my regular road bike shoes, it gives me more of a true cycling feel. I've been able to download training videos from you tube that keep me interested and focused on the workout. Bottom line- I love this bike!

New York, NY

Male

50 - 69 years old

Would recommend to a friend

Simple and well-built, versatile and silent

VERIFIED PURCHASE
I love this bike. My biggest problem thus far has been keeping off of it.

The resistance, seat and handlebar adjustments allow it to be used in multiple ways: as an upright or as a spin bike; for an intense workout or just to work off stress and stay flexed. The ability to vary the resistance either by large amounts or infinitesimally lets me lets me simulate workout programs while remaining in control and proceed during the session based on the energy level and muscle fatigue I experience in real time.

The monitor gives me all the information I need, and the lack of buttons ends up being a win-win proposition as there's nothing that would make me want to press one. I am able to stay on track for my overall goals throughout the workout and adjust accordingly. And the backlight comes on just when...
I love this bike. My biggest problem thus far has been keeping off of it.

The resistance, seat and handlebar adjustments allow it to be used in multiple ways: as an upright or as a spin bike; for an intense workout or just to work off stress and stay flexed. The ability to vary the resistance either by large amounts or infinitesimally lets me lets me simulate workout programs while remaining in control and proceed during the session based on the energy level and muscle fatigue I experience in real time.

The monitor gives me all the information I need, and the lack of buttons ends up being a win-win proposition as there's nothing that would make me want to press one. I am able to stay on track for my overall goals throughout the workout and adjust accordingly. And the backlight comes on just when it's needed, which hasn't always been my experience with similar readout screens.

The M3i is practically inaudible. I'd never biked to classical music before but was moved to do it with this machine because I lost none of the content on account of the bike and found I could keep to the tempo as it varied by working the resistance level.

It's also obviously built to last, with no serious wear and tear on the parts and extensive maintenance instructions and the flywheel out of the sweat zone. I'm so happy to have gotten it. This is my second magnetic resistance bike, so I can appreciate the planning that went into it.

Good job, Keiser!
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