Keiser KM3i Spin Bike


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Assembled Specifications:

  • Height: 1143mm
  • Width: 660mm
  • Length: 1245mm
  • Weight: 38.56kg
  • *This item comes boxed. Assembly is required

In stock


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. But we didn’t stop there. It wasn’t good enough to have just one sample bike pass the test, we implemented a quality control and testing program to ensure that every bike we produce will pass the test. The M3i continues to raise the bar with the introduction of Keiser Integrated Technology and its ability to transmit to multiple Bluetooth® devices at once; transmitting your workout data to your cell phone or tablet at the same time it is sending the information to the class projection system and any other Bluetooth® device you want.

The Keiser M3i isn’t just any indoor group cycling bike. It’s the industry’s ONLY indoor group cycling bike built entirely around you – that’s YOU the rider, YOU the gym owner and YOU the service technician. The M3i is an indoor group bike that fits riders of all body shapes and sizes. A bike that achieves a quiet – but true – road-bike experience inside your gym or home.

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.

The M Series Computer displays:
– Backlight Sensor
– Cadence (RPM)
– Power Output (Watts/Kcal)
– Heart Rate (HR)
– Elapsed Time
– Current Gear (Resistance Level)
– Odometer / Trip Distance



Additional information

Weight 51 kg
Dimensions 94 × 99 × 21 cm


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