M3i INDOOR BIKE

$1,995.00

Average Rating

Read Reviews

$1,995.00

Average Rating

Read Reviews

Free Shipping to Continental US

Designed & Assembled in California

Financing Now Available

Questions? Call Today 1-559-256-8000


Media Tray, Stretch Pads, Keiser Floor Mat and Polar Heart Rate Monitor included with each order.

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 HEART RATE MONITOR

POLAR HEART RATE MONITOR

Reach your fitness goals by monitoring your heart rate with the Polar Heart Rate Monitor as you work out on your M3i and M5i.   

FLOOR MAT

FLOOR MAT

Put the Floor Mat right under your M3i and M5i to keep your workout area clean from sweat.

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™.


RIDE INTO

A WORLD OF

CONNECTIVITY

Compatible with a wide array of road cycling and cardio training apps, the M3i offers the connectivity you want to enhance rides and take workouts to new levels.


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.

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Additional Details Required

We need some additional details before adding your product to cart

Will this Dumbbell Holder be installed on a Bike purchased before May 2016?

M SERIES ASSEMBLY & MAINTENANCE KIT

$100.00

M SERIES ASSEMBLY & MAINTENANCE KIT

$100.00

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!

M SERIES CONVERTER

$195.00

M SERIES CONVERTER

$195.00

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 receive $125 off applied automatically during checkout!


SPECIFICATIONS

 Height
49" / 1245 mm
Width
26" / 661 mm
Length
51" / 1296 mm
Weight
92 lbs / 42 kg    

FEATURES

  • Keiser Integrated Technology using Bluetooth® connectivity
  • Automatic backlit digital display
  • V-shaped frame and handlebar combo to accommodate riders of all sizes
  • Corrosion-resistant design includes stainless steel hardware and rear flywheel
  • Revolutionary re-designed Keiser Bike Pedal
  • Quiet, low-maintenance magnetic-resistance belt-drive system
  • Magnetic resistance delivers road-bike experience and ensures a smooth ride
  • Lightweight for superior ease of transport
  • With more than 300,000 M Series bikes sold, there’s no more proven bike worldwide
  • Robust adjustment knobs 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

PRODUCT REVIEWS

M3i INDOOR BIKE

Average Rating

4.73 5 333

333 reviews

Seattle, WA

Male

50 - 69 years old

Would recommend to a friend

Quality bike

VERIFIED PURCHASE
This bike is pure quality. Design, materials and operation are very well done. It was easy to assemble. It is totally silent during operation and the adjustability is quick and easy. I must say, the magnetic speed control is amazing. Nothing rubbing causing friction to change the resistance. It changes resistance super quick and smoothly and is highly repeatable with no physical wear. All and all, we love this bike and know we made the correct decision.

Roseville, CA

Male

50 - 69 years old

Would recommend to a friend

High quality and well built.

VERIFIED PURCHASE
A great spin bike with the smoothness of a road bike. Controls and ergonomics are spot on making for a good, solid ride with plenty levels of challenge. Easy to assemble, especially since it comes with tools. Support service, if needed, is always there. You pay a few bucks more but you get a top notch rig that's worth the investment.

Carmel, INDIANA

Male

50 - 69 years old

Would recommend to a friend

KEISER M3i

VERIFIED PURCHASE
Love our new indoor bike - the entire process was smooth and the bike is well designed and top quality.

Albuquerque, NEW MEXICO

Male

35 - 49 years old

Would recommend to a friend

Lives up to my expectations

VERIFIED PURCHASE
Everything about the Keiser M3i lives up to my expectations. When I was a personal trainer I subbed for some spin classes and the gym had the first version of this bike. I loved the smooth consistent feel of the gears and ability to fit the bike to each class participant. I didn't want to settle on a brand that I was not 100% confident with. I am very happy with my investment. Its everything I remember. I was apprehensive about putting it together but it was easy to do.
There were a couple of key bolts and screws missing which I was disappointed about. But when I called the corporate office in Fresno and I was able to speak to someone and Keiser sent out the pieces next day air. Since it was close to the New Year I thought that I would need to wait a few...
Everything about the Keiser M3i lives up to my expectations. When I was a personal trainer I subbed for some spin classes and the gym had the first version of this bike. I loved the smooth consistent feel of the gears and ability to fit the bike to each class participant. I didn't want to settle on a brand that I was not 100% confident with. I am very happy with my investment. Its everything I remember. I was apprehensive about putting it together but it was easy to do.
There were a couple of key bolts and screws missing which I was disappointed about. But when I called the corporate office in Fresno and I was able to speak to someone and Keiser sent out the pieces next day air. Since it was close to the New Year I thought that I would need to wait a few days. But I was surprised when FedEx rang the bell on New Years Eve. I was able to finish putting the bike together. Also having the tools from Keiser really helped the build especially the tension wrench.
What's nice is that my fiancee and I can both use the M3i because the fit is very flexible. Rock solid build, easy to move if needed and very stable quiet and consistent performance.

Keiser Responded:

Hey Aurin,

Very happy we could be of service, if you give us a call you'll connect to a human as long as we are open for immediate service.

Best,

Mike Douglass
Keiser Corporation
1-800-888-7009


Boston, MA

Female

50 - 69 years old

Would recommend to a friend

A very good value

VERIFIED PURCHASE
We had a much older model that was beginning to show signs of age (model 5421 from like around 2001 or thereabout) and decided to purchase a new spin bike to use with Peloton. The M3i is way smoother than the old belt model and has more tech but we have kept and use both. Now we have a two-person spin class in the basement :) I hope and expect the new one to last as long as the old one!


Shipping Options

Standard Freight Shipping

  • Free Shipping to Continental US
  • Discounted shipping to Canada, Alaska & Hawaii
  • Standard shipping does not include delivery scheduling, room of choice placement, installation, or removal of debris

Note:

  1. All Accessories & Promotional Items ship free in a separate shipment
  2. Shipping to APO/FPO addresses not available at this time
  3. If you have any questions regarding shipping, you can view our FAQ here

White Glove Delivery And Assembly

Available Anywhere in the Continental US. Service Includes:

  • Delivery by Appointment
  • Mobile Text And/Or Email Updates
  • Fully assembled delivery to the room of your choice
  • Removal of debris
  • Customer satisfaction follow-up
  • Complimentary Assembly & Maintenance Kit (with current promotional items)

Note:

  1. All Accessories & Promotional Items ship free in a separate shipment
  2. Shipping to APO/FPO addresses not available at this time

FREQUENTLY ASKED QUESTIONS

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Which heart rate monitors are compatible with Keiser M Series indoor bikes?

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How does Bluetooth® wireless technology work on the Keiser M3i bikes?

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Are there differing commercial and residential versions of Keiser M Series indoor bikes?

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Are there used/refurbished Keiser M Series indoor bike models available?

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Do you offer payment plans?

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I have other questions. Is there a number I can call to speak to an actual person?

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What is the warranty for Keiser M Series indoor bikes?

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Will my Keiser M Series indoor bike require assembly?

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What if my bike is damaged during shipping?

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I'd love to buy an M3i but I live outside the United States or Canada. What are my options?

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I placed my order but haven't heard back yet, how can I check the status of my order?

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Do you ship to APO/FPO addresses?

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Why are the Keiser M3/M3i bikes designed with a light flywheel?

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Does the M3i include a media holder?