$1,695.00 + Free Shipping
In Stock. Sold by Athletic Systems
Add to Cart

Other Sellers on Amazon
Add to Cart
+ $150.00 shipping
Sold by: Keiser
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
  • With Computer Keiser M3 Indoor Cycle Stationary Indoor Trainer Exercise Bike
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player

With Computer Keiser M3 Indoor Cycle Stationary Indoor Trainer Exercise Bike

by Keiser
| 13 answered questions

Price: $1,695.00 & FREE Shipping
Only 7 left in stock.
Ships from and sold by Athletic Systems.
  • Keiser M3 Indoor Cycle
  • Sophisticated indoor training cycle with eddy current resistance system
  • Offers infinitely adjustable resistance system for challenging workout
  • Smooth, whisper-quiet operation; 4-way adjustable seat
  • Computer tracks time, distance, calories, heart rate, and power output
  • Adjustable Shimano combo pedals; water bottle holder; 3-year warranty
3 new from $1,595.00

Frequently Bought Together

With Computer Keiser M3 Indoor Cycle Stationary Indoor Trainer Exercise Bike + Body Solid Super Mat RF34B Bike and Step Mat + Mongoose Gel Bicycle Seat Cover
Price for all three: $1,751.73

These items are shipped from and sold by different sellers.

Buy the selected items together

Special Offers and Product Promotions

  • Twelve-Month Financing: For a limited time, purchase $599 or more using the Amazon.com Store Card and pay no interest for 12 months on your entire order if paid in full in 12 months. Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within 12 months. Minimum monthly payments required. Subject to credit approval. 1-Click and phone orders do not apply. See complete details and restrictions.

Product Description

The indoor cycling revolution begins now...as a result of over a decade of Keiser cycle development. The hallmark of M3 Indoor bikes is its durability. The M3 is made of corrosive resistant materials, has a non wearing resistance system, and is virtually maintenance free. The M3 is a true performance exercise cycle, with a focus on indoor cycling classes and cardiovascular conditioning. It is like no other cycle you have ever rode before; smooth ride, whisper quiet, easy to use and a host of other built in features designed with your clients, instructors, and facility in mind. The M3 also offers an optional computer that measures RPM, power output in watts, kilocalorie expenditure, heart rate (via wireless Polar monitor), trip time, gear (resistance), and trip distance. Experience a whole new way to cycle, the Keiser M3. "The New M3 Indoor Cycle by Keiser is set to start a fitness revolution in indoor cycling. Always on the lookout to keep workouts fresh, exciting, and challenging, indoor cycling is a great way to get your heart pumping, burn calories, and no need to worry about weather or traffic hazards!" www.burntoday.com "It is so quiet you could bike in the same room as someone sleeping!" Fitness Forum Post Click here to find more information about this bike on the manufacturer website. Features: Black Finish Simple installation Does not accept typical road bike crank arms Durable construction Compact footprint Portable Adjustable pedals Silent operation Wear-free use Maintenance-free design Quality-tested engineering Four-way adjustable seat Corrosion-resistant materials Ideal for commercial clubs and fitness facilities 6-month wearable parts warranty Fitness computer optional (computer has heart rate monitor) Magnetic resistance Seat: multi-directional adjustable (

Important Information

Seller Warranty Description
Keiser M Series Cardio Warranty The Keiser M3 Indoor Cycle and Keiser M5 Strider are warranted to the original purchaser, to be free from defects in materials and workmanship for the following period(s), starting from the date of original delivery as evidenced by the appropriate shipping documents. · All Inclusive - 3 Years (Excluding labor and wearable parts) · Wearable Parts - 6 Months (Wearable parts include: "T" Handles, Pedal Cage, Pedal Strap, & Saddle Upholstery) Not Covered Under Warranty · Loss caused by accident, abuse, improper use or neglect. · Improper maintenance. · Improper assembly by the purchaser. · Failure to follow instructions as stated in the Parts and Maintenance Manual

Product Details

  • Item Weight: 85 pounds
  • Shipping Weight: 85 pounds (View shipping rates and policies)
  • ASIN: B0015WLM40
  • Item model number: M3
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (60 customer reviews)
  • Amazon Best Sellers Rank: #141,191 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  •  Would you like to give feedback on images?

Customer Questions & Answers

Customer Reviews

It is very quiet and very smooth.
With other spinners that use the friction plate to increase resistance, it feels like you're riding a bicycle with the brakes on.
Jon Crosbie
I pretty much looked at every spinning bike on the market to include Spinner and the new Real Ryder.
J. Michel

Most Helpful Customer Reviews

79 of 81 people found the following review helpful By Peter on January 28, 2009
I frequently ride a bike outdoors during the summer, but in the winter when the weather is not as good I often go to the gym to ride the exercise bike. None of the indoor bikes I had ridden ever had the smooth feel of riding outdoors - until I tried the Keiser M3 at a health club. I loved it so much, I bought one for myself for home use (the first time I've ever bought home exercise equipment as an adult), and while I've only owned it now for a short time, it is fantastic. Due to the unique design, utilizing magnetic resistance, the feel is very similar to riding outdoors. It is very quiet and very smooth. So I can spin at a fairly rapid rate and still get my heart rate up. And, though I don't do this much, you can also crank up the resistance and make it as hard to peddle as you would like (it has about 24 "gears" so you can continually increase the resistance to virtually whatever level you would like - what is really happening of course is you are simply increasing the magnetic resistance). This is a first rate bike for anyone who is serious about biking and wants something to use indoors that feels like biking outdoors. It is great exercise and does not feel like the typical gym or spinning bikes.

It was easy to assemble even for someone like me, who views changing light bulbs as a modest maintenance task. In total, it probably took about 30 minutes to set up and required little more than a Philips head screw driver, an Allen (sp?) wrench (which I have for my outdoor bike), and either a pedal wrench (again I have one) or an adjustable wrench that would fit the pedals.

Lastly, I would recommend ordering via Amazon or Keiser directly since some of the small third party sellers do not deliver on time. I would not buy from Indoorcyclingstore.com, who appear to be either terribly managed or are dishonest; we initially placed an order through them and six weeks later we still did not have the bike, but they still had our money.
5 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
48 of 51 people found the following review helpful By Peas on Earth on September 3, 2010
I've been doing quite a bit of research for which bike to buy for home use. I was initially interested in just getting what I have at the gym the Schwinn Evolution. In a store, I was almost sold on the Schwinn A.C. classic or sport, but the seat was very uncomfortable, and I while I loved the magnetic resistance, I wasn't quite convinced by the ride.

Then I found all of these fantastic reviews on the M3. I called around, but it turned out none of the stores that sell them in the area, had them on the floor as demo. Finally, one sales person admitted to me that even though he (and everyone else agreed) thinks it's a fantastic bike, they don't keep it on the floor because their margin of profit on them is much smaller than it is on other bikes.

I didn't want to invest without trying them out, so I called Keiser and found out who our local rep is. Sure enough, he had one we could try in his garage. This is the most amazing piece of engineering I've ever seen on a bike!!! This guy had been with Keiser for 18 years, and knew every detail of what's going on. Basically, they started developing this bike after years of taking losses because they conformed to the price standard in the market, and at that price, could only manufacture bikes that like every other bike, would break and need maintenance. The maintenance cost them too much money, and they got tired of it. Being a small independent company, they decided to do something about it, and the M3 was born. They are ruthless about their price policy of it, even if you buy 250 of those, the discounts are fairly minimal. On the other hand, these bikes require NO maintenance!!!

If you look at their 3 year warranty carefully, you'll see that labor is not included.
Read more ›
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
18 of 18 people found the following review helpful By M. Fedder on August 31, 2009
I ordered this bike from Amazon (Brands Cycle and Fitness) on a Wednesday evening and had it in my basement on Friday afternoon. Shockingly good service in today's world. The bike was well-packed and arrived in perfect condition. Taking my time, assembly took about 25 minutes because I had all required tools on-hand. If you're a directions-follower, you'll need 15mm and 16mm box wrenches, a deep-socket 15mm or 16mm socket, a torque wrench, a 4" socket extension and 15mm and 16mm crowfoot wrenches (see MIT 10 Pc 3/8" Drive Crowfoot Wrench Set- Metric).

As indicated by other reviewers, the Keiser M3 is very quiet; so quiet that my squeaking mountain bike cleats started to annoy me. Shifting the bike involves moving a bar-mounted lever up and down for "gears" 1-24. Lift all the way up and you'll activate an "emergency brake" which stops the flywheel immediately. In reality, just lifting the shift lever to 15+ will stop the flywheel very quickly.

Adjusting the bike to your dimensions is simple and smooth. Unlike most spinners, the lock-down bolt doesn't have a spring-loaded pin that inserts into pre-drilled holes. Hence, you can set the seat and handlebar heights to an infinite number of settings over their entire range. Since my wife and I share the bike, I marked a small black line at my height settings and a blue line at hers. I'm 5'8" tall but have long legs and a short trunk so I was concerned about the nature of the M3's adjustability. Namely, moving the seat and handlebars up moves them away from each other. Look closely at the frame geometry and you'll see what I mean. The good news is that I was able to adjust the bike to a proper riding position for my build.
Read more ›
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again

Customer Images

Most Recent Customer Reviews