M3i FTMS Bike

THE BIKE THAT KEEPS RAISING THE BAR

The M3i is the culmination of over a decade of refinement of the M3 and hundreds of changes, from mastering
the flow of sweat around the bike and better corrosion resistance, to a power meter so accurate that it was the
first Indoor Cycling Bike to pass the EN957-10 European Standard for accuracy and safety. But we didn’t stop
there. It wasn’t good enough to have just one sample bike pass the test, we implemented a quality control and
testing program to ensure that every bike we produce will pass the test. The M3i continues to raise the bar with
the introduction of Keiser Integrated Technology and its ability to transmit to multiple Bluetooth® devices at once;
transmitting your workout data to your cell phone or tablet at the same time it is sending the information to the
class projection system and any other Bluetooth® device you want. With the heritage of the M3 and over 300,000
M3 and M3i bikes sold worldwide, it is the most proven and reliable bike on the market. But don’t take our word for it.
Ask our customers, please.

  • HEIGHT: 49" / 1245 mm
  • WIDTH: 26" / 661 mm
  • DEPTH: 51" / 1296 mm
  • WEIGHT: 92 lbs / 42 kg
  • Four-way Adjustable Seat
  • Four-way Adjustable Handlebars
  • Water Bottle Holder
  • Media Tray
  • Stretch Pads

Keiser M3
Virtual
Experience

See how we built the bike through this exciting, interactive experience that guides you through all of the exacting specifications, wows you with exploded views of the bike’s innovative features and enlightens you with the science behind Keiser’s many industry firsts, proving why the M3i truly stands above the rest.

Keiser
Interactive
Cycling

Enhance your rides & instruction with Functional Threshold Power (FTP) training and more from Keiser’s indoor cycling apps and group class system.

M Series

M Series Group

M Series
Instructor

RIDER. GYM OWNER. TECHNICIAN.
Designed around you

The Keiser M3i is the industry’s only indoor group cycling bike built entirely around YOU – that’s YOU the rider, YOU the gym owner, and YOU the service technician. Game-changing features on the M3i include:

KEISER INDOOR BIKE DISPLAYS TECHNICIAN. Two options for connected riding

Both backlit display options on the M3i include cadence, power, Kcals, heart rate, ride time, and more. Both also connect to popular group exercise packages as well as Keiser’s M Series apps.

M Connect Display

Great for home or studio, Keiser’s M Connect Display can connect the rider to a wide array of popular, third-party apps and content and popular group exercise packages and Keiser apps.

Studio Display

The Studio Display is perfect for the studio owner who wants to offer connected group exercise with a narrower selection of health and fitness apps and training content.

13 THINGS TO LOOK FOR WHEN BUYING AN INDOOR GROUP CYCLING BIKE.
The Biker's Dozen

Who exactly should an indoor group cycling bike be built for? It shouldn’t be built just for riders. Or gym owners. Or maintenance technicians. Rather, a truly great bike should be built for all three. But how can you tell? Download The Biker’s Dozen to find out.

PUSHING PAST INDUSTRY LIMITS
Keiser Cardio M Series Bike Pedal

With our game-changing bike pedal, Keiser has again revolutionized indoor cycling, down to the last detail. New pedal features include:

Frequently asked questions

Can I train heart rate on Keiser M Series indoor bikes?

We recommend Polar brand monitors, specifically the Polar® H1 models.

Not Sure?

Submit a Support Ticket and we can help to route your inquiry

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