Product Reviews

M3i Indoor Bike

Average rating

4.8 5 1698

1698 reviews

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Powell, OHIO

Male

50 - 69 years old

Would recommend to a friend

Very smooth ride - great workout!

VERIFIED PURCHASE
Smooth ride, easy to adjust resistance, easy to read the display, easily syncs with app. Great workout!

Colorado Springs, COLORADO

Female

50 - 69 years old

Would recommend to a friend

Best investment in my health I have made in a while!

VERIFIED PURCHASE
I already knew Keiser M3 was my favorite indoor bike based on years of teaching and taking classes on many different bikes. I like this bike best because the gear numbers and RPM on the digital display give you something tangible to measure your performance and gauge improvement. I have always hated the bikes where you just turn a wheel to change gear and have to base it on how it feels. The bike was pretty easy to assemble (at least that’s what my husband told me!). It doesn’t take up much space either. Mike was great when I called to ask a bunch of questions. You get a great discount when you buy two, which is what I did so I can workout with my husband. They also do a great military discount. Buy one (or two) you won’t be disappointed.
P.S. I subscribe to Les Mills On...
I already knew Keiser M3 was my favorite indoor bike based on years of teaching and taking classes on many different bikes. I like this bike best because the gear numbers and RPM on the digital display give you something tangible to measure your performance and gauge improvement. I have always hated the bikes where you just turn a wheel to change gear and have to base it on how it feels. The bike was pretty easy to assemble (at least that’s what my husband told me!). It doesn’t take up much space either. Mike was great when I called to ask a bunch of questions. You get a great discount when you buy two, which is what I did so I can workout with my husband. They also do a great military discount. Buy one (or two) you won’t be disappointed.
P.S. I subscribe to Les Mills On Demand which is relatively cheap and has an extensive range of workout options including RPM and Sprint for cycling classes.

London, ONTARIO, CANADA

Male

50 - 69 years old

Greetings from Canada

VERIFIED PURCHASE
Rather than ordering through Amazon with a Canadian reseller, Keiser offers shipping to Canada at $200. After doing the dollar exchange, taxes and shipping, Keiser provides a much better bundle deal - mat, heart rate monitor, device tray, stretch pad all included (rather than just the bike). The bike arrived within one week of order without any damage, as it was very well packaged. Assembly was straight forward. The bike itself is high quality, durable materials, solid, very quiet. Customer services is excellent too. I have not set up or tested the converter, but understand that it's a sore point by other users on the forums that use indoor cycling apps (like Zwift). Overall, excellent value.

Portland, OR

Male

50 - 69 years old

Would recommend to a friend

Amazing, effective, and durable

VERIFIED PURCHASE
This is an amazing machine and I'm very glad I purchased it. First, it is a beautiful work of art, which may not matter when cycling, but it does occupy space in the house and is an inspiration to look at. Assembly was amazingly easy and the online instruction video is one of the best I've seen. We have 2 very differently-sized riders in the house and the adjustment features allow us both to have the right geometry for our rides. The magnetic resistance results in a super-quiet ride, so consuming media while riding is very satisfying. I've only had this for a month but I can tell it is very durable and will provide thousands of hours of quality exercise.

Lynbrook, N.Y.

Male

50 - 69 years old

Would recommend to a friend

Great workouts

VERIFIED PURCHASE
Going on 3 weeks now and the workouts have been super. Following the Keiser app and basic workouts at the beginning have been gradually stepped up to exhilarating rides...I feel great after getting off the bike. Highly recommend.

Silverthorne, COLORADO

Male

70+ years old

Would recommend to a friend

Well thought out design and build quality

VERIFIED PURCHASE
Having been a spinning instructor I have sat on a number of indoor cycling bikes, and the M3I surpasses all others. It’s ergonomic design, adjustability, and build simplicity result in a cycling experience that provides the rider with an exceptional tool to attain their performance goals. I am able to place my iPad on the device tray to view numerous rides and have connected my iPhone with Keiser’s free M3 app to monitor and record my ride metrics. I am not restricted to only one indoor visual cycling platform as there are numerous options over the internet. Unpacking the M3I was more difficult than its assembly as it came so thoroughly encased that any damage would appear to be very rare. Kudos to Keiser for the way they take care in shipping the bike. I very seldom offer a review of purchases, but felt adding...
Having been a spinning instructor I have sat on a number of indoor cycling bikes, and the M3I surpasses all others. It’s ergonomic design, adjustability, and build simplicity result in a cycling experience that provides the rider with an exceptional tool to attain their performance goals. I am able to place my iPad on the device tray to view numerous rides and have connected my iPhone with Keiser’s free M3 app to monitor and record my ride metrics. I am not restricted to only one indoor visual cycling platform as there are numerous options over the internet. Unpacking the M3I was more difficult than its assembly as it came so thoroughly encased that any damage would appear to be very rare. Kudos to Keiser for the way they take care in shipping the bike. I very seldom offer a review of purchases, but felt adding my comments in regard to the M3I might assist an individual in their purchase decision. I initially had a problem with the display, and the customer service I received was exemplary. They sent me a new display panel that day which was easy to install. My ride experiences, product quality, and customer service moment all reinforce that I made a very good decision purchasing the M3I.

Merrimack, NH

Male

18 - 25 years old

Best Bike For the Money

VERIFIED PURCHASE
After a great deal of research, we decided to go with the M3i. First, this thing is built to last; commercial quality product. It is smooth, quiet, works with all the major apps. My wife uses it on the Peloton app and I use it on Zwift; Works flawlessly. You can dial in the perfect fit for any rider (takes about 30 seconds to adjust once you establish your settings). Shipping was smooth and without issue: received in a reasonable timeframe. Would recommend to family or friends. Extremely happy with the product and will definitely by Keiser products again if I need other equipment.

North Aurora, IL

Male

50 - 69 years old

Would recommend to a friend

I Am Just Fine with this Bike!

VERIFIED PURCHASE
It rides smoothly and is very solid.