M3i INDOOR BIKE
Discover The Ride, inspiring on-demand workouts perfect for the M3i. Workout for 30 days FREE!
Questions?
Call +1 559 256 8000
Financing Available
$1,995.00
Free Shipping
to the continental US. Usually ships within 2 business days* of online purchase. Alaska, Hawaii, and Canada: freight rates available. Shipping somewhere else? Please contact a sales representative.
30-Day Return Policy
for any reason from date of receipt. Learn More
Commercial-Grade Warranty
Get the same warranty we offer gyms, professional sports teams and military! Learn more.
Designed & Assembled In The USA
at Keiser’s factory in Fresno, CA
Bundle includes: free shipping (continental US only), Media Tray, Stretch Pads, Floor Mat, and Polar Heart Rate Monitor!
FedEx Ground Service Map
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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 M3i and M5i.
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.
POLAR H1 HEART RATE MONITOR
POLAR H1 HEART RATE MONITOR
Reach your fitness goals by monitoring your heart rate with the Polar Heart Rate Monitor! Transmits your heart rate data wirelessly to any M Series Cardio machine.
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 M Series Cardio machine and protect your floor from sweat! Measures 65" x 32".
SUGGESTED ACCESSORIES
DUMBBELL HOLDER
$29.95
DUMBBELL HOLDER
$29.95
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
M SERIES CONVERTER
$99.00
M SERIES CONVERTER
$99.00
Maximize the Bluetooth potential of your new M3i with the new M Series Converter! This device converts the Bluetooth Smart signal of our M3i into the Power Profile used by apps normally reserved for indoor trainers. You'll have access to the most popular apps for indoor cyclists like Zwift, The Sufferfest, BKOOL and many others. Order with an M3i, M5i or M3i TBT and the M Series Converter is only $69.95!
GEL SEAT COVER
$45.00
GEL SEAT COVER
$45.00
Attach the Gel Seat Cover and add some comfort to your ride! Installs in seconds and fits our saddle or any other "narrow" saddle.
M SERIES ASSEMBLY & MAINTENANCE KIT
$99.00
M SERIES ASSEMBLY & MAINTENANCE KIT
$99.00
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 an M3 or M3i!
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 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
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
Bluetooth-enabled for device and app compatibility*
4-way handlebar adjustment (vertical and horizontal)
Not connected
2-way handlebar adjustment (vertical)
M SERIES CONVERTER
RIDE WITH YOUR FAVORITE APPS
The M3i connects to many popular cycling apps to enhance your workout experience. The M Series Converter provides access to a wide variety of compatible cycling apps, including Peloton (converter optional), Zwift, The SufferFest, TrainerRoad, Rouvy, and more.
Requires the M Series Converter to connect with the M3i.
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.
05/21/2021
JANET
Onoway, ALBERTA CANADA
Female
50 - 69 years old
Would recommend to a friend
More than Expected
VERIFIED PURCHASE
05/20/2021
LEGROOM
Seattle, WA
Male
35 - 49 years old
Would recommend to a friend
So much legroom!
VERIFIED PURCHASE
05/19/2021
GABRIEL M
Milford, NEW HAMPSHIRE
Male
35 - 49 years old
Would recommend to a friend
Love my M3i indoor bike
VERIFIED PURCHASE
05/18/2021
CATHERINE
Hockessin, DE
Female
35 - 49 years old
awesome bike
VERIFIED PURCHASE
05/17/2021
HOLLYWOOD
18 - 25 years old
Would recommend to a friend
Awesome spin bike!
VERIFIED PURCHASE
FREQUENTLY ASKED QUESTIONS
How does Bluetooth® work on the Keiser 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?
