Product Reviews

M3i Indoor Bike

Average rating

4.8 5 1698

1698 reviews

SHOP NOW

Female

50 - 69 years old

Would recommend to a friend

So Happy!!

VERIFIED PURCHASE
Researched all competitors before pulling the trigger on the M3i. So happy with my purchase, smooth, quiet, solid ride even standing with high resistance and being able to choose from different apps, not just one. Easy to assemble, clear instructions with drawings. I used open end and Allen wrenches.

Norwich, NY

Male

50 - 69 years old

Would recommend to a friend

A solid and quiet trainer!

VERIFIED PURCHASE
First, the trainer was so well packaged that I thought for a moment that Keiser didn't want me to use the trainer. Outstanding packaging and shipment!
Second, The trainer is so quiet and smooth I hear my heart beat. My workouts seem to be more efficient.

Lexington, SOUTH CAROLINA

Male

70+ years old

Would recommend to a friend

Great Bike

VERIFIED PURCHASE
I had an old Schwinn spinning bike that I bought about 30 years ago that I used regularly until it rusted out. I hesitated over a year mulling over the various brands, but I'm very happy with the Keiser M3i. I would recommend it for anyone who is serious about indoor cycling.

Anchorage, ALASKA

Female

50 - 69 years old

Would recommend to a friend

Love it.

VERIFIED PURCHASE
Great product. Quite smooth to assemble, even for historical bumblers like us.
Do have occasional difficulty with the converter.

Boulder, COLORADO

Male

50 - 69 years old

Would recommend to a friend

Bike review

VERIFIED PURCHASE
Thank you 👍👍😊

Littleton, CO

Female

35 - 49 years old

Would recommend to a friend

Can't Be Beat

VERIFIED PURCHASE
I've been using the Keiser M3i at the gym for a few years now. With everything closing down and limited with COVID, I decided it was time to buy my own. So happy I did. My husband and I both use it on a regular basis. The sturdiness and durability can't be beat. Definitely a commercial grade unit.

Ashland, OR

Male

50 - 69 years old

Would recommend to a friend

Excellent indoor bike!!

VERIFIED PURCHASE
Expensive, but very nicely made, looks good, and a pleasure to ride. Assembly went smoothly. I'm using it with Zwift and Peloton on an iPad, both work well. Conversion tables for resistance settings to go from Peloton to Keiser readily available on the web. The only problem I had with my purchase was the Polar Heart Rate Monitor - was unstable starting on the 2nd ride, replaced the battery but still not reliable. Keiser Support replaced it via FedEx immediately on contact - great service! I think it would be nice if Keiser offered an armband style monitor as an option to the H1 - I like those a lot better than the chest-strap monitor.

Sewell, NJ

Male

70+ years old

Would recommend to a friend

Great Bike

VERIFIED PURCHASE
As advertised.