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Home / Shop / Cardio Equipment / M3i INDOOR BIKE

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

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For volume discounts, click here

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

JUMP TO:
FEATURES & SPECIFICATIONS
PRODUCT REVIEWS
FAQs
AVAILABLE ACCESSORIES
KEISER M3i VIRTUAL EXPERIENCE

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?

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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!

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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!

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SPECIFICATIONS

 Height
49" / 1245 mm
Width
26" / 661 mm
Length
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

LEARN

MORE

THE KEISER M3i VIRTUAL EXPERIENCE
Click here to experience the M3i in all its detail
THE KEISER M3i VIRTUAL EXPERIENCE
Click here to experience the M3i in all its detail

PRODUCT REVIEWS

M3i INDOOR BIKE

Average Rating

4.72 5 356

356 reviews

WRITE A REVIEW

Sacramento, CA

Female

35 - 49 years old

Would recommend to a friend

SHELTER IN PLACE LIFE SAVER!

VERIFIED PURCHASE
The drive train is as smooth as butter and doesn't wake anyone up when I'm riding early in the morning. I purchased this bike for my ACL rehab. It's been awesome and EXTRA awesome with having to "shelter in place" during this CV-19 pandemic. I'm an avid outdoor cyclist and have been taking spin classes for years. hands down this is the best indoor spin bike I've ridden!

Keiser Responded:

Ariel,

Thank you very much for your support, we sincerely appreciate your review in this difficult time.

Keiser remains committed to producing solutions for customer's who can no longer get to the gym, our best to you and stay safe!

Mike Douglass
Keiser Corporation
1-800-888-7009

Minot, ND

Male

35 - 49 years old

Would recommend to a friend

Excellent Indoor Bike

VERIFIED PURCHASE
I've had my M3i for a few months and I'm completely satisfied with it. It was shipped promptly and arrived on time, and intact. The materials and craftsmanship are excellent and worth the cost. At the time of my order, the assembly and maintenance kit was included. Assembly was straightforward and can be performed by anyone with basic mechanical skills with common hand tools. The bike is light enough for easy maneuvering into whatever space you have. For the last 9wks I've been riding 5 days a week for 30-40 minutes each session. The M3i is very smooth and feels like pedaling my mountain bikes. The magnetic resistance is very smooth and offers a lot of range. As well, the bike is whisper quiet. Overall I am very pleased with the M3i and completely satisfied with my purchase.

Female

50 - 69 years old

Would recommend to a friend

Bike is great, assembly process not so much

VERIFIED PURCHASE
I ordered my bike in January along with accessories including assembly kit and requested shipment after February 9th. Bike arrived February 14th. Not damaged and well packaged. Did not receive any accessories or assembly kit so it sat unassembled. Contacted Keiser Monday morning and they overnighted missing items. Start to put it together and I have instructions for a different model bike so I had to pull up instructions on my phone. Once I had the correct instructions assembly went well. Love the bike and customer service was good but processing of shipments for correctness needs to improve.

Keiser Responded:

Hey Robin, thanks for the feedback! Forwarded your comments to our bike line for review.

All the best,

Mike Douglass
Keiser Corporation
1-800-888-7009

Placitas, NM

Male

35 - 49 years old

Don’t buy this bike until tech is fixed!

If you care about tracking your progress and ride data, do not buy this bike. Both the app and bike computer are broken, and if I had it to do all over again, I would’ve purchased a different bike. First, the bike computer shuts down your ride if you need to hop off the bike for more than 30 seconds to pee or blow you nose or whatever. So you lose all your data and start over. Second, once you have the app, the cross talk between the bike computer and app is almost nonsensical. It’s rare that the calorie count ever matches. And again, if you hop off the bike, the bike computer restarts and can reset app data as well even though the app indicates your ride is paused! A week ago, I lost 700 calorie ride and got credit for 1 calorie. All of this seems like...
If you care about tracking your progress and ride data, do not buy this bike. Both the app and bike computer are broken, and if I had it to do all over again, I would’ve purchased a different bike. First, the bike computer shuts down your ride if you need to hop off the bike for more than 30 seconds to pee or blow you nose or whatever. So you lose all your data and start over. Second, once you have the app, the cross talk between the bike computer and app is almost nonsensical. It’s rare that the calorie count ever matches. And again, if you hop off the bike, the bike computer restarts and can reset app data as well even though the app indicates your ride is paused! A week ago, I lost 700 calorie ride and got credit for 1 calorie. All of this seems like an easy fix—app should always override bike computer. And make bike computer pause NOT shut down. But Keiser seems unwilling or unable to fix it, instead expecting the quality of the bike to carry the brand. Sadly, without functional tech, it’s a dinosaur. The only reason I give it a 2, is the bike quality.

Keiser Responded:

Hi Nicholas,

I'd be very interested to speak to you more about this, some of the issues you encountered below were design choices we made with the bike computer though others are out of the ordinary and I want to ensure we get to the bottom of this.

This morning I tested the M Series app with a cycle in our showroom and received the graph below. Even when the computer shuts down after one minute of inactivity, the app should continue to track your data and give you the option to begin pedaling to pick up where you left off.

If you can check in with me I'd appreciate it, thank you for your review and I hope we can correct this for you!

Best,

Mike Douglass
Keiser Corporation
1-800-888-7009

San Diego, CA

Male

50 - 69 years old

Would recommend to a friend

Extremely Satisfied

VERIFIED PURCHASE
Extremely satisfied with our M3i. My wife and I are using the bike along with two Peloton app subscriptions and two Amazon Fire TV sticks. Using two separate Fire TV sticks eliminates the need to login/logout as the credentials are cached. We've both been using it for one month, 5 days a week, no issues. Smooth, stable, quiet, and includes everything you need except the dumbbell holder. We ordered that separately.
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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?