M3 Indoor Bike

Check out The Ride - Keiser's on-demand indoor cycling classes - the perfect workouts for your new M3!

Average rating

Read reviews

Questions?

Call +1 559 256 8000

Financing available

$2,630.00

$2,395.00

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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.

Made in the USA

with domestically and globally sourced materials.

Refurbished equipment available,

Black Friday bundle includes: Free shipping (continental US only), Stretch Pads, Floor Mat, M Series Assembly and Maintenance kit, Polar HRM, and Gel Seat Cover.

* Once shipped, transit time will vary based on your location.

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


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.

Gel Seat Cover

Gel Seat Cover

Order a gel seat cover and add some comfort to your ride! Installs in seconds and fits our saddle or any other "narrow" saddle.

M3i Tool Kit

M3i Tool Kit

The M3i Tool Kit enables you to get riding on day one. You'll receive everything you need to assemble and maintain your new bike, including the torque wrench and crowfoot wrenches. 

Polar H9 Heart Rate Monitor

Polar H9 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. 

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. 

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.

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.

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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 and Maintenance Kit

$115.00

M Series Assembly and Maintenance Kit

$115.00

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.

Floor Mat

$55.00

Floor Mat

$55.00

Put the Floor Mat right under your M Series Cardio machine and protect your floor from sweat!


Specifications

Height
44” / 1118 mm
Width
26” / 661 mm
Depth
51” / 1296 mm
Weight
87 lbs / 40 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
  • Robust adjustment knobs that require less maintenance than cam-locks
  • Four-way adjustable seat
  • Two-way adjustable handlebars
  • Stretch Pads, Water Bottle Holder
  • Keiser education and certifications available

THE RIDE BY KEISER

Discover the M3'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.

Product Reviews

M3 Indoor Bike

Average rating

4.9 5 111

111 reviews

Murphysboro, IL

Male

50 - 69 years old

Would recommend to a friend

So far, so good.

VERIFIED PURCHASE
I have been a bit sick, so I haven't been riding it lately. But, I did ride it last week and it is feels like a real quality outdoor bike!

Millbrae, CA

Male

35 - 49 years old

Would recommend to a friend

Keizer M3

VERIFIED PURCHASE
A very well built machine. It is simple and basic for every day exercise function.

Denver, COLORADO

Male

70+ years old

Excellent piece of equipment. Exceedingly well packed for home delivery

VERIFIED PURCHASE
See aove

Manasquan, NJ

Female

50 - 69 years old

Would recommend to a friend

Great Bike & Great Customer Service

VERIFIED PURCHASE
I love this spin bike. I have another spin bike which is dated and really enjoyed this one when I am at the gym so I made the purchase. Very easy to put together, looks like maintenance is minimal and comfortable bike to ride on. This is strictly for home use so I am hoping to have this for a long time! Mike Douglass was awesome to work with! His customer service is impeccable. I highly recommend this bike and Mike too!

Keiser responded:

Thank you Kim, it was a pleasure to work with you. Happy to hear that you're enjoying your new M3!


Best,


Mike Douglass
Keiser Corporation
1-800-888-7009


Female

26 - 34 years old

Would recommend to a friend

The investment I didn’t know I needed.

VERIFIED PURCHASE
It was hard to commit and buy, but I’m so thankful I did. The quality of this bike is far superior to any cycle bike I’ve been on. It is such a smooth and enjoyable ride. Purchasing this bike has helped me be consistent in my exercise journey! I’d also like to give a shout out to Mike! He was my sales representative and displayed exceptional customer service!

Keiser responded:

Thanks Natalie! Many happy indoor miles to you and your new M3i.


Best,


Mike Douglass
Keiser Corporation
1-800-888-7009



Frequently asked questions

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What heart rate monitors can I use with the M3?

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Do you offer payment plans?

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I noticed a spot for a coupon code, are there any coupons?

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Are there used/refurbished Keiser M3 available?

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Will my Keiser M3 require assembly?

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How can I check the status of my order?

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Are your prices listed in USD or CAD?

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Strength Training

AIR Series Resistance Machines

Introduce precision to your strength training. Featuring Keiser Air Pneumatic Resistance Technology, our resistance machines deliver smooth, optimal resistance throughout the range of motion at any speed, enabling everyone from new gym members to pro athletes to train with greater safety, effectiveness and efficiency.

Strength Training

Keiser Racks

Featuring air pneumatic resistance strength columns that can be attached to a bar, Keiser Racks deliver a smooth resistance that can be used alone or in conjunction with free weights, allowing for a wide array of strength exercises.

Strength Training

Stretch Corner

With a footprint of only 24 square feet (2.2 meters), the Keiser Stretch Corner is capable of accommodating a wide array of stretches while occupying minimal floor space, allowing you to regain square footage inside your facility.

Cardio Training

M Series Cardio

Featuring magnetic-resistance technology, our groundbreaking M Series Indoor Bikes, M5i Strider Ellipticals and M3i Total Body Trainers feature Bluetooth® technology and continue to lead innovation among the cardio equipment industry.

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