Product Reviews

M3i Indoor Bike

Average rating

4.8 5 1698

1698 reviews

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Male

18 - 25 years old

Would recommend to a friend

Everything I was looking for.

VERIFIED PURCHASE
Great at simulating a road bike.

18 - 25 years old

Would recommend to a friend

Love the bike!

VERIFIED PURCHASE
This bike is quiet, easy to adjust, and perfect for workouts!

Merlin, OREGON

Female

50 - 69 years old

Would recommend to a friend

Phenomenal!

VERIFIED PURCHASE
Had my heart set on getting a Peloton from the first commercial I ever saw for it. Fast forward to now, when I was ready to actually invest in an indoor bike. I did TONS of research on the high end bikes and ultimately decided the Keiser M3i would actually be the best bike. I could not have been more correct! This bike is absolutely a dream come true! Yes it is expensive, but this is a professional level bike. It comes in under the Peloton, and you get more for your money. I am using the Peloton Digital app for their awesome spin classes so I feel like I’m getting the best of both worlds! As for the bike, I couldn’t be happier with my purchase. I did contact the company by phone several times. I was delighted to have a live human answer the phone each time. And...
Had my heart set on getting a Peloton from the first commercial I ever saw for it. Fast forward to now, when I was ready to actually invest in an indoor bike. I did TONS of research on the high end bikes and ultimately decided the Keiser M3i would actually be the best bike. I could not have been more correct! This bike is absolutely a dream come true! Yes it is expensive, but this is a professional level bike. It comes in under the Peloton, and you get more for your money. I am using the Peloton Digital app for their awesome spin classes so I feel like I’m getting the best of both worlds! As for the bike, I couldn’t be happier with my purchase. I did contact the company by phone several times. I was delighted to have a live human answer the phone each time. And the staff is incredibly kind and helpful. I also spoke with Mike directly, and he helped make this purchase experience top notch. I know this company does a large volume of business, yet they make you feel like you are dealing with your own small town family-owned business, and you are the most important customer on the planet! I did research this company as well as the bike, and it is very highly rated by customers and top reviewers alike, and it also has an A+ BBB rating as well. The bike comes incredibly well-packaged, so no matter how rough it is treated in shipping, the bike is pristine out of the package. It was relatively easy to put together, took less than an hour. It is a very high quality bike, so I believe it will last as long as I want to use it and beyond! And yes, I USE it! The ride is so sweet. The reviews saying it is whisper quiet are spot on! It makes NO noise, even when you are cranking up the resistance and the speed. The blue tooth computer works flawlessly, as does the heart rate monitor — which is spot on with the heart rate monitor I have on my iwatch! I did get the converter, but I haven’t set that up yet so I can’t review it at this time. I do want to add — as ridiculous as this may sound — that the sweat towel that comes with the bike is the nicest sweat towel I have ever used! It’s just another thing that Keiser did right to produce an outstanding total package! To top it all off, the bike is just plain beautiful, which is especially nice since I have it in my living room! All in all, I am absolutely thrilled with my decision to go with the Keiser M3i indoor bike. I highly, highly recommend this company and the Keiser M3i bike!

Keiser responded:

Hi Susanne!

Always happy to take some time to answer questions, I'm glad to hear you're so satisfied with the purchase.

Mike Douglass
Keiser Corporation
1-800-888-7009


Concord, NORTH CAROLINA

Male

50 - 69 years old

Solid bike, but....

VERIFIED PURCHASE
Purchased a used one on craigslist with 9000 miles on it. Although I read that these were almost silent, mine had a whining noise. I never owned one before so I sent a video in to tech support. They said it was normal for a bike with that much milage and that it could be the bearings, but was fine for now. Well, after a few weeks, I decided to buy a brand new one from Keiser so it would be quieter and I would not have to worry about any issues. Well, the new one has the exact same sound...EXACT. Again - sent a video of the NEW bike to Tech support and they said it was NORMAL and that it was just a new belt sound. My guess is that it is fine...But, I did not really appreciate two very different answers (BEARINGS on a used VS. BELT...
Purchased a used one on craigslist with 9000 miles on it. Although I read that these were almost silent, mine had a whining noise. I never owned one before so I sent a video in to tech support. They said it was normal for a bike with that much milage and that it could be the bearings, but was fine for now. Well, after a few weeks, I decided to buy a brand new one from Keiser so it would be quieter and I would not have to worry about any issues. Well, the new one has the exact same sound...EXACT. Again - sent a video of the NEW bike to Tech support and they said it was NORMAL and that it was just a new belt sound. My guess is that it is fine...But, I did not really appreciate two very different answers (BEARINGS on a used VS. BELT on a new bike?)to the same exact sound.

Keiser responded:

Hi Jimmy,

After speaking with our service team and reviewing the videos I see what happened here:

  1. With regards to the whirring noise, the cycle in your video was backed into a corner which funnels the sound and makes it seem much louder, like speaking into a megaphone. Overall the cycle is very quiet though it does have some belt noise which can seem worse depending on where you place the cycle.
  2. As for the different responses, they were trying to communicate that both cycles were making "normal" sound all things considered, the belt, the age, the placement, etc. While both answers were correct, it would have been more helpful to explain the importance of the location of the cycle when gauging noise level. We will definitely be sure to make this clear in future.

If you have any other questions please let me know, thank you!

Mike Douglass
Keiser...

Hi Jimmy,

After speaking with our service team and reviewing the videos I see what happened here:

  1. With regards to the whirring noise, the cycle in your video was backed into a corner which funnels the sound and makes it seem much louder, like speaking into a megaphone. Overall the cycle is very quiet though it does have some belt noise which can seem worse depending on where you place the cycle.
  2. As for the different responses, they were trying to communicate that both cycles were making "normal" sound all things considered, the belt, the age, the placement, etc. While both answers were correct, it would have been more helpful to explain the importance of the location of the cycle when gauging noise level. We will definitely be sure to make this clear in future.

If you have any other questions please let me know, thank you!

Mike Douglass
Keiser Corporation
1-800-888-7009



Georgetown, TX

Female

50 - 69 years old

Would recommend to a friend

BEST BIKE!!

VERIFIED PURCHASE
I used Keiser bikes at LA Fitness. I moved and picked studio with Keiser bikes, then they changed to a different brand. This bike is even better with the new upgrades and I can use any number of apps on demand, not restricted to just one. Delivered expertly boxed, easy assembly took just minutes, great support from Mike with a few questions I had everyone was friendly.

Keiser responded:

Thanks for the shout Woody! Keiser has a strict company policy to only hire friendly people, feel free to touch base if you need anything.

Mike Douglass
Keiser Corporation
1-800-888-7009


Lynn Haven, FLORIDA

Female

35 - 49 years old

Would recommend to a friend

LOVE MY Keiser M3i

VERIFIED PURCHASE
I did my homework before buying, this is such a very smooth and quiet bike. I love everything about it!

Granville, OHIO

Male

50 - 69 years old

Would recommend to a friend

This Bike is a Game Changer!

VERIFIED PURCHASE
I did a lot, I mean a lot, of research on which indoor bike was the best. I ended up waffling between the Keiser and the Peloton and I'm so glad I went with Keiser! The quality, flexibility and durability of this machine is top notch and I can tell will last me for many years to come. The game changer however is the Bluetooth Converter that allows you to transfer power readings to online apps such as Zwift. Although not the complete experience you would get from a smart trainer, it is easy to quickly adapt to simply increasing or decreasing resistence in the game to mirror the activities of a smart trainer. The one downside, is that heart rate is not compatible with Zwift as the monitor connects to the Keiser computer and therefore will not also connect to the Zwift app. ...
I did a lot, I mean a lot, of research on which indoor bike was the best. I ended up waffling between the Keiser and the Peloton and I'm so glad I went with Keiser! The quality, flexibility and durability of this machine is top notch and I can tell will last me for many years to come. The game changer however is the Bluetooth Converter that allows you to transfer power readings to online apps such as Zwift. Although not the complete experience you would get from a smart trainer, it is easy to quickly adapt to simply increasing or decreasing resistence in the game to mirror the activities of a smart trainer. The one downside, is that heart rate is not compatible with Zwift as the monitor connects to the Keiser computer and therefore will not also connect to the Zwift app. This could prevent some serious cyclists from using the app as select races will disqualify riders that do not project heart rate during the event. For those of us that just want to stay in shape and enjoy riding on an inside cycle, that's easily ignored. I've never had so much fun on an indoor bike!! If you're on the fence, query no more. Buy a Keiser!

Keiser responded:

LMcCutchan,


That's a great point, I'll be sure to pass that to our software team! In the meantime, a Polar monitor that uses the GymLink frequency and Bluetooth will be able to pair with Zwift and the cycling computer.


Best,


Mike Douglass
Keiser Corporation
1-800-888-7009


Plymouth Meeting, PENNSYLVANIA

Male

50 - 69 years old

Would recommend to a friend

great smooth ride

VERIFIED PURCHASE
very pleased with every ride I take