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Keiser M3 Indoor Cycle with Console

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  • Keiser M3 Indoor Cycle with Console

Keiser M3 Indoor Cycle with Console



The Keiser M3 Indoor Cycle with Console 

Keiser M3 Indoor Cycle is a part of Keiser's M Series Indoor Cycles. Keiser has been a leading name in the Indoor Cycle fitness industry with over twenty years of experience and development. The Keiser M3 implements Keiser's patented Eddy Current Resistance; resistance created by magnetic force that is controlled by the proximity of the magnets.  

Computer console.

Prestigious EN ISO 20957-1 Certification

Keiser M3 Computer is the first indoor cycle to pass the rigorous and prestigious EN ISO 20957-1 Accuracy test. It is the only product of its kind to receive this certification. In order to receive this certification, ISO requires an indoor cycle computer to consistently perform within plus or minus 10% accuracy.


New Innovative Pedals:


A. The cage is integrated into the design of the pedal, not just added on B. Ramped barbs allow for secure foot placement without insertion difficulty
C. Curvature of the pedal matches typical shoe design, eliminating pressure points on the rider's foot D. Stronger bearings tested for static and dynamic loads experienced when rider gets on, off, and rides the bike
E. Pronounced edge allows rider to easily flip pedal and insert foot F. Easily accessible SPD tensioning adjustment
G. Flexible and strong axle design that evenly distributes stress load. Forged, chromoly steel axle, machined and heat treated for maximum strength
H. Re-angled SPD clip position provides greater clearance between the cage and the ground when using the SPD clips I. Secure strap design to prevent slipping when tightening and excessive wear

The console displays the rider's RPM, power output, heart rate with the use of the optional Polar Heart Rate strap, pedaling time, gear, odometer and trip resistance. 

Keiser M3 Indoor Cycle is an award-winning, third-generation indoor cycle. The result of more than a decade of research and manufacturing experience, and developed with the collaboration and feedback of trainers and some of the largest fitness clubs worldwide.

The hallmark of the Keiser M3 Indoor Cycle is its durability. The Keiser M3 Indoor Cycle is made of corrosive resistant materials, has a resistance system that doesn’t wear, and is virtually maintenance free; requiring less work from your facility to keep it running. All of this, plus it is backed by one of the best warranties in the industry.

Keiser M3 Indoor Cycle has never settled for the status quo. The new Keiser M3 Indoor Cycle is no exception. Keiser scrutinized and quality-tested every single component, from the top of the dual-placement handles to the bottom of the rock-solid base and absolutely everything in between.

The Keiser M3 Cycle was designed with your clients, your instructors, and your club in mind. Experience the new way to indoor cycle. The Keiser M3 Cycle will change the way you think about indoor cycling.

Keiser M3 Indoor Cycle Eddy Current Resistance:

Keiser M3 Cycle Series is a revolutionary line of cardio equipment balancing true performance, while focusing on power output (watts). The understanding of the resistance system on the Keiser M3 can best be described in the explanation of an eddy current and of the power formula: (P = F x V)

An eddy current is an electric current in a conducting material that results from induction by a moving or varying magnetic field. On Keiser M3 Bike Series equipment this is generated by 2 opposing magnets passing over the flywheel. The flywheel (a conductor) passes through the magnetic field generated by the two powerful magnets. By varying how much of the flywheel comes into contact with the magnetic field you can increase or decrease the amount of resistance for the rider on the Keiser M3 Cycle. As no parts in the resistance system ever touch there is no wear on the system.

When the flywheel is turned in proximity of the magnetic field the eddy current is created. The Keiser M3's flywheel acts like a conductor with closed circuits. The energy generated by turning the flywheel has nowhere to go, so as it resists it becomes more difficult for the rider to pedal. If the flywheel is in less contact with the magnetic field it’s easier to ride. The more of the flywheel that comes in contact with the magnetic field (the higher the energy that is being generated with each turn) the more difficult it becomes to ride.

Speed Affects Resistance on the Keiser M3 Indoor Cycle Speed is another factor that plays a role in the resistance. The faster the flywheel turns the more energy is being generated (the more resistance is being made) which directly relates to the formula for POWER.

Keiser M3 Indoor Cycle Series Cardio equipment effectively utilizes the POWER formula. Power (amount of work being done in a given amount of time by the rider) = Force (the amount of resistance) x Velocity (RPM, speed the rider is pedaling). This is the same formula all road bikes follow: pedal faster (increase velocity) and the harder it is to move as the wind resistance increases (increase in force) which requires more effort to pedal (increase in the amount of power).

Power is the component that sets performance equipment apart from just fitness equipment. Power is of value to all people from the older adult, to the professional athlete. In fact, Tour De France riders have adopted a mechanism to track the power output in their rides. It’s no longer about heart rate it’s about how much power is being generated by that rider.

The Keiser M3 differs from most other cardio equipment on the market because you are given the ability to fine tune the intensity of your workout. With other equipment, it's the usual story: the faster you move the easier it is to ride and the slower you move the harder it becomes as the equipment tries to keep up the resistance. With the Keiser M3 Series, your power output is truly yours.

Optional Dumbbell Holder

 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.

 Product Videos

Keiser M Series Bike Pedal
  • Keiser M Series Bike Pedal
    Keiser M Series Bike Pedal
    As indoor group cycling grows in popularity and the demands on...

 Specifications & Warranty

Keiser M3 Indoor Cycle Specifications:

Pedals Adjustable Shimano™ Combo Pedals
Transport Wheels Yes
Water Bottle Holder Yes
Seat Four-Way Adjustable Position (Up, Down, Forward, and Backward)
Handlebars Adjustable Height
Belt Anti-Slip Belt (Requires No Adjustment)
Resistance Magnetic - No Maintenance - Infinite Adjustments

Optional Computer Features

Display RPM, Power Output in Watts (currently generating), Heart Rate (Polar Compatible), Pedaling Time, Gear (1-24 Gears), Odometer, Trip Distance

Technical Information:

Height 45 in. / 1143 mm
Width 26 in. / 660.4 mm
Length 49 in. / 1244.6 mm
Weight 85 lbs. / 38.56 kg


Parts 3 Years

Keiser M3 Computer is the first indoor cycle to pass the rigorous and prestigious EN ISO 20957-1 Accuracy test. It is the only product of its kind to receive this certification. In order to receive this certification, ISO requires an indoor cycle computer to consistently perform within plus or minus 10% accuracy.

Be sure to select Computer option when placing product in your cart.

 Other Details

Magnetic Eddy Current
49" L x 26" W x 45" H - 85 lbs.
Warranty (Residential):
Parts - 3 Years

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