Product Reviews

M3i Indoor Bike

Average rating

4.8 5 1698

1698 reviews

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Carlsbad, CA

Male

70+ years old

Would recommend to a friend

GREAT BIKE

I love my Keiser M3 bike. Only improvement I would like to see is the heart monitor. Would be great if I could connect a program on my Apple Watch to the bike monitor.

New City, NY

Male

50 - 69 years old

Would recommend to a friend

Great Bike works well with the free version of the cycling app RGT

VERIFIED PURCHASE
Considering buying any piece of exercise Equipment. Call them several times, see which ones care about their customers. Keiser does! I left a phone message at 6:00 AM California time forgetting I'm in NY. I got a call back in several minuets. This bike is the quietest and best peddling bike I have ridden.

Female

50 - 69 years old

Would recommend to a friend

Great bike and excellent sales support.

VERIFIED PURCHASE
I have had two Keiser bikes for many years, and just purchased another new one. It is a great ride, and the assembly package is top notch. I have convinced two bike friends they need to buy a Keiser.

Idaho Falls, ID

Male

50 - 69 years old

Would recommend to a friend

Best built bike on the market

VERIFIED PURCHASE
I did a lot of research before purchasing this bike. I am so impressed with the solid build, it's not clunky at all. It is so quiet and smooth, it's like an engineering marvel. It came shipped in a box within a box in perfect shape. I highly recommend this bike!

Omaha, NE

Male

35 - 49 years old

Would recommend to a friend

Exceeded Already High Expectations

VERIFIED PURCHASE
This review is being made after 2 weeks of use.
First experienced a Keiser M3 at a hotel gym in 2019 and loved it. Took a couple years to finally purchase an M3i but could not be happier. Shipping/packaging was flawless. Assembly took about an hour and that was really taking my time with it. The tool kit made assembly much easier. I am 6'4", I have been able to adjust everything for a proper fit and comfortable ride with room to spare on each adjustment. This machine is whisper quiet. The first several times using it my wife came in to check on me because she could not hear anything being in the next room. So far the included heart rate monitor is remarkedly accurate. I have not yet done anything with the blue tooth adapter. The mat also looks and feels high quality. When people hear I...
This review is being made after 2 weeks of use.
First experienced a Keiser M3 at a hotel gym in 2019 and loved it. Took a couple years to finally purchase an M3i but could not be happier. Shipping/packaging was flawless. Assembly took about an hour and that was really taking my time with it. The tool kit made assembly much easier. I am 6'4", I have been able to adjust everything for a proper fit and comfortable ride with room to spare on each adjustment. This machine is whisper quiet. The first several times using it my wife came in to check on me because she could not hear anything being in the next room. So far the included heart rate monitor is remarkedly accurate. I have not yet done anything with the blue tooth adapter. The mat also looks and feels high quality. When people hear I bought a spin bike they immediately assume I purchased a heavily marketed competitor. I get more than a little enjoyment saying I have an American made Keiser. Time flies on this bike. I anticipate putting many miles on it for years to come.

Male

50 - 69 years old

Would recommend to a friend

Love our new Keiser M3i

VERIFIED PURCHASE
Received our new M3i about a month ago, and both of us are very happy with the purchase. The bike is solid, silent, and provides a very good indoor ride.

Kansas City, MO

Male

35 - 49 years old

Would recommend to a friend

Perfect

This is the bike of all bikes and everything about it screams that it is the best.

Siena, TUSCANY

Male

35 - 49 years old

Would recommend to a friend

From Italy with love

I bought the m3i lite...there is no comparison with other bikes, it's simply the best!