M3i Indoor Bike
Average rating
Questions?
Call +1 559 256 8000
Financing available
$2,985.00
M Connect Display
connects seamlessly to your favorite apps! View app compatibility.
Free shipping
to the continental U.S. Typically headed your way within 3 business days* of online purchase.
30-Day return policy
for any reason from date of receipt. Learn more.
Refurbished equipment available,
Bundle includes: Free Shipping (continental US only), Media Tray, Stretch Pads, Floor Mat, and M Connect Display.
FedEx Ground Service Map
- 1 Business Day
- 2 Business Days
- 3 Business Days
- 4 Business Days
- 5 Business Days
- 7 Business Days
We install the Dumbbell Holder on your M3i Indoor Bike in our factory when you order those items together.
For that reason, orders that include both items usually ship within five business days.
If you order those items separately, they usually ship within two business days.
Included with every order
Media Tray
Media Tray
Media tray provides a convenient spot for reading material or personal electronics and is standard on the Keiser M3i Indoor Bike and the M5i Elliptical Strider.
Stretch Pads
Stretch Pads
Stretch pads provide a convenient place for a pre and post-ride stretching and are standard on the M3i and M5i.
M Connect Display
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.
Keiser M Series App
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 functional threshold power (FTP) directly within the app. The Keiser M Series Cycling app is available for Apple® or Android™ devices via the App Store® or Google Play™.
Floor Mat
Floor Mat
Put the floor mat right under your Keiser M Series Cardio machine and protect your floor from sweat! Measures 65" x 32".
Suggested accessories
Gel Seat Cover
$55.00
Gel Seat Cover
$55.00
Attach the Gel Seat Cover and add some comfort to your ride! Installs in seconds and fits our saddle or any other "narrow" saddle.
Dumbbell Holder
$35.00
Dumbbell Holder
$35.00
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 and Indoor Bike not included.
Additional Details Required
Polar H9 Heart Rate Monitor
$59.95
Polar H9 Heart Rate Monitor
$59.95
Reach your fitness goals by monitoring your heart rate with the Polar H9 Heart Rate Monitor! This chest strap transmits your heart rate data wirelessly to any M Series Cardio machine.
M Series Assembly and Maintenance Kit
$140.00
M Series Assembly and Maintenance Kit
$140.00
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. Receive $50 off when you order with your M3 or M3i Indoor Cycle.
Specifications
- Height
- 49" / 1245 mm
- Width
- 26" / 661 mm
- Depth
- 51" / 1296 mm
- Weight
- 92 lbs / 42 kg
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: advanced connectivity for the gym and your home
- 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
NEW M CONNECT DISPLAY
Connected fitness, simplified
No additional setup or external devices required
The new M Connect Display has been upgraded to include the technology in our M Series Converter. It can connect to devices, such as phones, tablets, and select wearables without additional setup or external devices.
The M Connect Display can share data, such as power, cadence, speed, and heart rate with a wide array of popular, third-party, health and fitness apps and on-demand training content as well as Keiser’s M Series apps on connected devices.
Questions? Give us a call at 1-800-888-7009 or send us an email.
SIMPLE. FAST.
Assembly made easy
Your M3i Indoor Bike is designed to be easy to assemble. And it ships with easy-to-follow instructions. Watch our online assembly guide video to see how easy it truly is.
MAKE ASSEMBLY EVEN EASIER
The M Series Assembly and Maintenance Kit contains everything you need to assemble and maintain your new M3i indoor bike, including the torque wrench and crowfoot wrenches.
THE RIDE BY KEISER
Discover the M3i's favorite workouts
Get to know The Ride — inspiring indoor cycling workouts designed to help you feel amazing! Stream inspiring classes from around the world. Anywhere, anytime.
THE DIFFERENCE BETWEEN
The M3i vs. M3
Connects quickly and easily to your favorite apps.
4-way handlebar adjustment (vertical and horizontal)
Not connected
2-way handlebar adjustment (vertical)
THE M3i FITS RIDERS
From 4’10” to 7’ Up To 350 pounds
The v-shaped frame allows the seat and handlebars to be adjusted for adult riders of almost any size. Horizontal adjustments provide further ability to get a perfect fit for any rider
THE M SERIES PEDAL
Workout shoes or SPD cleats
Use your favorite standard workout shoes with the built-in toe clip straps on the M3i. Or, flip the pedal over to use your favorite cycling shoes with popular SPD cleats. To use another cleat style, simply replace the pedals with your choice of standard bike pedals (9/16" x 20 TPI) that accept your desired cleat.
THE M SERIES SADDLE
Find your comfort zone
The M3i comes with a saddle that provides a classic road bike experience for a wide variety of riders.
We designed our adjustable seat mount to fit all standard bike saddles. This gives you the option to add your choice of saddle for that truly perfect fit.
If all you want is a little more cushion, you can easily add a comfort seat cover to the saddle that comes with the M3i.
Dean
Male
70+ years old
Would recommend to a friend
Dean
Mark
Madison, WI
Male
70+ years old
Would recommend to a friend
Great Bike
J M
Fort Worth, TX
Female
50 - 69 years old
Would recommend to a friend
So quiet and easy to ride
Jmk
Rapid City, SD
Female
50 - 69 years old
Would recommend to a friend
Love everything about this bike!
Love it completely!
Mike
Rochester, NY
Male
26 - 34 years old
Would recommend to a friend
Great bike! Very happy with purchase.
Frequently asked questions
What is the M Connect Display?
What apps are compatible with the M Connect Display?
Do I still need a converter to connect to fitness apps?
What heart rate monitors can I use with the M3i?
Do you offer payment plans?
I noticed a spot for a coupon code, are there any coupons?
What is the difference between the M3 and M3i?
Are there used/refurbished Keiser M3i available?
What should I do if my M3i is damaged during shipping?
How can I check the status of my order?
Are your prices listed in USD or CAD?
I have other questions. Is there a number I can call to speak to an actual person?
USA. Quality build. Support after purchase. Read many reviews on other bikes and narrowed it
down to two. The reason for choosing Keiser M3i was the aforementioned highlighting support, other bike support was lacking real concern and following through till problem solved.