M3i Indoor Bike
MODEL 5506
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.
Keiser M3i
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.
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:
- V-shaped frame to match riders of all sizes
- Rear-fly wheel design for better protection from sweat and corrosion
- Magnetic-resistance for a smooth and quiet workout
- A self-tensioning, zero maintenance Poly-V Drive Belt
- Revolutionary re-designed Keiser Bike Pedal
- Bluetooth® wireless signal for open API for tablets and smartphones
KEISER INDOOR BIKE DISPLAYS
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:
- Stronger bearings tested for static and dynamic loads
- Cage integrated into pedal design, not just added on
- Ramped barbs for secure and simple foot placement
- Curvature eliminating pressure points on the rider’s foot
THIS GROUP OF HIGH-END STUDIOS PROMISES A BEST-IN-CLASS RIDE.
SEE HOW THE GAME-CHANGING KEISER M3I HAS DELIVERED THAT PROMISE.
Specifications
- Height
- 1245 mm / 49"
- Width
- 661 mm / 26"
- Depth
- 1296 mm / 51"
- Weight
- 42 kg / 92 lbs
Features
- V-shaped frame to accommodate riders of all body shapes and sizes
- Magnetic resistance for a smooth and quiet workout
- Infinite incremental resistance changes
- Rear-wheel design for protection from sweat and corrosion
- Transport wheels for ease of transport
- Revolutionary re-designed Keiser Bike Pedal
- Self-tensioning, zero maintenance Poly-V Belt Drive for low maintenance and reliability
- Intuitive, simple to read console displaying Cadence, Power, Kcals, Heart Rate, Ride Time, Odometer, Trip Distance, and Gear, all on one screen
- Keiser Integrated Technology using Bluetooth connectivity to record and track progress using our M Series apps
- EN957-10 certification for power accuracy, safety and environmental friendliness
- Robust adjustment knobs that require less maintenance than cam-locks
- Four-way adjustable seat
- Four-way adjustable handlebars
- Media tray, Stretch pads, Water bottle holder
- Keiser Education and Certifications available
Frequently asked questions
Can I train heart rate on Keiser M Series indoor bikes?
Which heart rate monitors are compatible with Keiser M Series indoor bikes?
How does Bluetooth® wireless technology work on the Keiser M3i and M3iX indoor bikes?
Are there differing commercial and residential versions of Keiser M Series indoor bikes?
Do you offer payment plans?
What is the warranty for Keiser M Series indoor bikes?
Will my Keiser M Series indoor bike require assembly?
What are "kcals"?
Why are the Keiser M3/M3i bikes designed with a light flywheel?
Does the M3i include a media holder?
KEISER DEMO VAN
WE'LL BRING THE POWER OF KEISER TO YOU
DEMO UP TO 7 MACHINES IN 60 MINUTES – AT YOUR FACILITY.
Components
PAINT / UPHOLSTERY
Keiser offers numerous options to customize your equipment. With both upholstery color and frame painting options you can finally get the machine that suits your facilities needs or personal tastes. Lead time is required for most custom orders, please contact us for more information.
PAINT / UPHOLSTERY
Keiser offers numerous options to customize your equipment. With both upholstery color and frame painting options you can finally get the machine that suits your facilities needs or personal tastes. Lead time is required for most custom orders, please contact us for more information.
Accessories - Standard
Stretch Pad
Stretch Pad provides a convenient place for a pre and post-ride stretching and is standard on the M3i and M5i.
Stretch Pad
Stretch Pad provides a convenient place for a pre and post-ride stretching and is standard on the M3i and M5i.
Media Tray
Media Tray provides a convenient spot for reading material or personal electronics and is standard on the M3i and M5i.
Media Tray
Media Tray provides a convenient spot for reading material or personal electronics and is standard on the M3i and M5i.
Keiser M Series App
Easily track and record your rides with real-time graphs for power and cadence range dials. More advanced users can add on the ability to test and track FTP directly within the app as well. The Keiser M Series Cycling App is available for Apple® or Android™ devices via the App Store® or Google Play™.
Keiser M Series App
Easily track and record your rides with real-time graphs for power and cadence range dials. More advanced users can add on the ability to test and track FTP directly within the app as well. The Keiser M Series Cycling App is available for Apple® or Android™ devices via the App Store® or Google Play™.
Keiser M Series Group App
With the Keiser M Series Group app featuring Functional Threshold Power (FTP) Training, indoor cycling instructors can enhance their teaching capabilities to easily transform classes into fun and fiery competitions that inspire riders and keep them coming back for more.
Keiser M Series Group App
With the Keiser M Series Group app featuring Functional Threshold Power (FTP) Training, indoor cycling instructors can enhance their teaching capabilities to easily transform classes into fun and fiery competitions that inspire riders and keep them coming back for more.
M Series Instructor App
With the M Series Instructor App, instructors can view all the Keiser M3i bikes, M5i Strider Ellipticals and M3i Total Body Trainers in a group class in a single list, with options to sort and view live data in a simple scrolling view with options for sorting.
M Series Instructor App
With the M Series Instructor App, instructors can view all the Keiser M3i bikes, M5i Strider Ellipticals and M3i Total Body Trainers in a group class in a single list, with options to sort and view live data in a simple scrolling view with options for sorting.
M Connect Display
This new display has been enhanced with the technology of our M Series Converter. Connect seamlessly to your favorite apps right out of the box.
M Connect Display
This new display has been enhanced with the technology of our M Series Converter. Connect seamlessly to your favorite apps right out of the box.
Accessories - Optional
Dumbbell Holder
Add an upper body workout to your ride. The optional Keiser M3/M3i Dumbbell Holder is designed to hold two hand weights weighing up to 5 pounds apiece and installs easily in minutes (Dumbbells not included).
Dumbbell Holder
Add an upper body workout to your ride. The optional Keiser M3/M3i Dumbbell Holder is designed to hold two hand weights weighing up to 5 pounds apiece and installs easily in minutes (Dumbbells not included).
M Series Converter
The M Series Converter with Bluetooth® Smart wireless technology enables in-home riders to connect to the road virtually with cycling apps previously unavailable to indoor cycling bikes. Programming includes workout plans and road courses that mimic the intensity of outdoor riding.
M Series Converter
The M Series Converter with Bluetooth® Smart wireless technology enables in-home riders to connect to the road virtually with cycling apps previously unavailable to indoor cycling bikes. Programming includes workout plans and road courses that mimic the intensity of outdoor riding.
Toolkit
Add the M Series Assembly & Maintenance kit to your order and make assembly even easier. You'll receive everything you need to assemble and maintain your new bike, including the torque wrench and crowfoot wrenches.
Toolkit
Add the M Series Assembly & Maintenance kit to your order and make assembly even easier. You'll receive everything you need to assemble and maintain your new bike, including the torque wrench and crowfoot wrenches.
Talk to a sales rep today
