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Keiser M3i Indoor Cycle New Year Bundle

by Keiser
4.6 out of 5 stars 188 customer reviews

Available from these sellers.
Black - Fully Assembled
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  • Bundle includes: Keiser M3i Indoor Cycle, Media Tray, Stretch Pads, Floor Mat
  • Industry’s First V-Shape Frame: Enables M3i to mimic different road-bike frames by allowing seat and handlebars to be raised in conjunction to adjust for riders of all sizes, from 4-foot-10 to 7-feet tall
  • Bluetooth-enabled Interactive Cycling: Riders can connect to the Keiser M Series app and train with real-time graphs for power and heart rate, cadence range dials, FTP zones and more for a limitless array of workouts
  • Durability and Beauty: Simple, elegant design makes the M3i extremely durable, virtually maintenance-free, and a sexy showpiece for your home or gym
  • Made in the USA: The M3i is ONLY indoor bike built in the United States, ensuring the tightest quality control

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Product Description


The Keiser M3i is the result of 20 years of engineering and manufacturing expertise and is designed to exceed the demands of indoor cyclists. The M3i combines the durability of a commercial-quality, American-made indoor bike with advanced connectivity to keep your rides at home, gym or health club motivating and engaging.

Durable and Virtually Maintenance Free

  • The Keiser M3i is the ONLY indoor bike built in the United States, ensuring the tightest quality control
  • Sweat is the #1 enemy of indoor cycling bikes. With a rear-mounted flywheel, the most vulnerable components on the M3i are kept out of the “sweat zone” safeguarding your bike from corrosion. The angled channel on the bike frame also flows excess fluid away from the drive-train.
  • The single Poly-V belt transmits very high loads over very small pulleys, achieving a road-bike feel without the need for a heavy, perimeter-weighted flywheel or complicated drive-trains
  • The belt’s pre-tensioned design requires zero adjustments, and the drive-train requires no maintenance other than routine inspection

Smooth and Whisper Quiet

  • The simple, two-magnet eddy current resistance system combined with a Poly-V belt produces a smooth ride, without the noise and vibration of a cog belt
  • Keiser’s attention to detail is unmatched. An integral part of our manufacturing process involves placing a sensitive microphone against the frame cover of the bike and giving the crank arms a heavy spin. If the bike doesn’t pass the strict noise test, it goes back for inspection.

Bluetooth-Enabled Computer: Get Connected

  • The M3i was the FIRST indoor bike to offer Bluetooth LE connectivity to the cycling computer. With the Keiser M3i you have endless options, without having to commit to monthly fees.
  • Put your own tablet on the media tray and enjoy your favorite streaming indoor cycling classes
  • Join a pack of cyclists from all over the world in riding through virtual trails, or going head-to-head in a velodrome race
  • Download the FREE Keiser M Series app to enjoy data tracking and guided cycling sessions at home, gym or health club.

Product details

Color: Black - Fully Assembled
  • Shipping Weight: 150 pounds
  • ASIN: B016P7OKHA
  • Average Customer Review: 4.6 out of 5 stars 188 customer reviews
  • Amazon Best Sellers Rank: #39,282 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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Important information

Legal Disclaimer
The use of any exercise equipment, including the Keiser M3i bike or any fixed gear bike, without proper instruction and supervision violates the terms of this agreement for purchase of such products. The inability to stop pedaling on a fixed gear bike before the flywheel stops may be dangerous to anyone riding, especially anyone that does not recognize or respect the potential danger. Therefore, users, agents, or anyone directing the use of said equipment shall determine the suitability of the product for its intended use, and said parties are specifically put on notice that they shall assume all risk and liability in connection herewith.

Customer Questions & Answers

188 customer reviews

4.6 out of 5 stars

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