Product Reviews

M3i Indoor Bike

Average rating

4.8 5 1698

1698 reviews

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Portland, OR

Male

50 - 69 years old

Would recommend to a friend

Excellent Indoor Bike

VERIFIED PURCHASE
Smooth as silk, very sturdy, and adjusts to fit any size rider. We purchased our first M3i about a year ago for our vacation home. Just got a second for our residence since gyms are closed. Highly recommended.

Yakima, WASHINGTON

Male

50 - 69 years old

Would recommend to a friend

Amazing quality

VERIFIED PURCHASE
The gyms are closed and this investment in our health was just what we needed. The engineering and quality manufacturing show in every detail.

Port Townsend, WASHINGTON

Female

50 - 69 years old

Would recommend to a friend

Love this bike!

VERIFIED PURCHASE
I’ve taught spin for20+ years and have found this to be one of the best bikes I’ve ever used!

Male

50 - 69 years old

Would recommend to a friend

Terrific Machine

VERIFIED PURCHASE
I’m thoroughly enjoying my M3i. The bike provides a terrific workout, and the build quality is outstanding. Pairing with the Keiser and third party apps was straightforward. Keiser support has also been very responsive to questions.

Salt Lake City, UT

Male

70+ years old

Would recommend to a friend

Gym-Quality Bike

VERIFIED PURCHASE
The bike is so well made that it was easy to assemble without frustration.

Colorado Springs, CO

Male

35 - 49 years old

Would recommend to a friend

Amazing Bike

VERIFIED PURCHASE
This bike is absolutely amazing. While a little more spendy than some bikes, it is much cheaper than a Peloton. Sure it doesn't have the streaming service from them directly, but you also save that $40 a month fee and there are tons of free youtube classes to follow along with. I like that the spin wheel is also located in the rear so your sweat is not falling directly onto it. The clip in or regular shoe option is also great. I work for a Military Recreation Division and these are the same bikes that we use for our group classes and they hold up amazingly well and I didn't hesitate to purchase one of these for my own home.

Wichita, KS

Female

50 - 69 years old

Would recommend to a friend

I’m in love!

VERIFIED PURCHASE
Like so many others I wish I bought this a long time ago. I knew the Keiser bike from our gym so I didn’t need to shop.
Straight forward instruction and a handy video made my bike super easy to set up, with the tool kit, by myself!
I have found myself just staring at this beautiful machine. Easy to jump out of bed looking forward to my workout.
Best Christmas present to ourselves ever!

Hendersonville, NC

Male

50 - 69 years old

Would recommend to a friend

Keiser M3I Bike - Very Happy With!!

VERIFIED PURCHASE
Had no doubt I would buy a Keiser bike, especially the M3I, after using them at the YMCA for years. When the latest round of COVID restrictions came I decided to pull the trigger. I live on the East coast but the bike was shipped and delivered so fast that I barely had time to get my spin studio (well, multi-purposed garage) prepared for it. Packaging was almost as impressive as the bike. Packed very securely and in an unbelievably small space. Followed the Keiser You-Tube video on how to assemble and accomplished that without a hitch using their tool kit which was included as a Holiday special. Having a friend (or even a spouse!) help is recommended but not essential as you tell by watching the video. Only thing they didn't explicitly talk about is putting the resistance lever in...
Had no doubt I would buy a Keiser bike, especially the M3I, after using them at the YMCA for years. When the latest round of COVID restrictions came I decided to pull the trigger. I live on the East coast but the bike was shipped and delivered so fast that I barely had time to get my spin studio (well, multi-purposed garage) prepared for it. Packaging was almost as impressive as the bike. Packed very securely and in an unbelievably small space. Followed the Keiser You-Tube video on how to assemble and accomplished that without a hitch using their tool kit which was included as a Holiday special. Having a friend (or even a spouse!) help is recommended but not essential as you tell by watching the video. Only thing they didn't explicitly talk about is putting the resistance lever in emergency stop mode when you're tightening the nuts holding the pedals to the pedal stems using a torque wrench. It is Impossible to keep the pedals from moving when you're trying to torque the pedals on without the emergency brake being engaged. We were able to do it only because we had two people - One keeping their foot on the pedal to keep it from moving and the other tightening the nut. They show the resistance lever in the emergency stop position but they don't tell you about it, making it something you miss entirely. But performance-wise the bike has met every expectation. So nice to just be able to use at your leisure without going to a gym. You may be thinking about a Peloton or some other brand, but you can watch their classes just by subscribing to their video service. Or just watch bike touring videos which is what I do. Keiser is a much better bike having evolved over several generations whereas I think Peloton, Nordic Track, etc., are early on in their development. You can really tell the difference if you have the chance to use and compare both which I was able to do.