Keiser M3i Indoor Cycle


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The M3i is the culmination of over a decade of refinement of the M3 and hundreds of changes, from mastering the flow of sweat around the bike and better corrosion resistance, to a power meter so accurate that it was the first Indoor Cycling Bike to pass the EN957-10 European Standard for accuracy and safety.

Product Options

Keiser M3i Indoor Cycle

Product Details

  • + - Description

    The company that revolutionized indoor group cycling with magnetic resistance, the first bike with a computer, and who made power an industry training standard, now introduces the most technologically advanced indoor group cycle ever, the Keiser M3i featuring Bluetooth wireless display! The new Keiser Bluetooth wireless computer is certain to become popular with both riders and group exercise instructors. The computer can transmit to a receiver for projection onto a screen and can also partner up with a wireless phone or tablet.


    • Bluetooth Wireless Technology
    • Simpler seat adjustment pull-pin
    • Eddy current magnetic resistance system
    • Four-way adjustable seat
    • Wheels on base for easy transport
    • Water bottle holder
  • + - specifications
    Bike Type Spin bike
    Seat Type
    Standard bike seat
    Seat Adjustments
    Four-way adjustable seat
    Resistance System Magnetic
    Resistance Range Infinite
    Flywheel Weight
    Rear-wheel design for protection from sweat and corrosion
    Handle Bar Type
    Four-way adjustable handlebars
    Assembled Dimensions (L x W x H)
    51" x 26" x 49"
    Product Weight 92lbs
    Max User Weight -
    Electrical Requirements -
    V-shaped frame to accommodate riders of all body shapes and sizes, transport wheels, Media tray, Stretch pads, Water bottle holder
    Intuitive, simple to read console
    Cadence, Power, Kcals, Heart Rate, Ride Time, Odometer, Trip Distance and Gear
    Heart Rate Yes
    Programs -

  • + - warranty


    Warranty - Frame 3 years
    Warranty - Parts (wearable) 6 months
    Warranty - Labor 1 year
  • + - accessories


    Media Holder provides a convenient spot for reading material or personal electronics.


    Keiser Media Holder


    The Keiser Intelligent Projection System utilizes the advanced Bluetooth Smart capabilities of the M3i Indoor Cycle, M5i Strider, and the M3i Total Body Trainer to offer real time performance monitoring and data collection. Ride statistics are continuously displayed on screen in various formats controlled by the instructor to match the intended ride experience. Following the ride, users can access their data online to review and compare against previous sessions, as well as to share with other performance monitoring platforms.

    Keiser Intelligent Projection System


    Stretch Pad provides a convenient place for a pre-ride stretch.

    Keiser Stretch Pad

    Paint / Upholstery

    Keiser offers numerous options to customize your equipment. With both upholstery color and frame painting options you can finally get the machine that suits your facilities needs or personal tastes. Lead time is required for most custom orders, please contact us for more information.






Created for heavy use and exceptional workouts in the world’s finest fitness facilities, Performance Series provides an unmatched cardio experience. Refined touchpoints make exercise better and smarter in ways that delight members and redefine expectations.