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Perform B3i Exercise bike

A very sturdy and robust exercise bike for the avid athlete.
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Unique in the world


For the fanatic athlete, who prefers to workout at least three times a week, Flow Fitness has developed the B3i. A very sturdy and robust exercise bike from the Perform Line. However, this brand new top model by Flow Fitness is not only suitable for home use, because of the low starting resistance it is also ideal for rehabilitation and physiotherapy. The extensive adjustment options of the B3i ensure a correct posture; the induction system ensures the right resistance. The only thing you have to bring with you is the right mentality, and excellent performances will be guaranteed!


Due to its very low entry the B3i can be used by almost anyone. The saddle is soft and comfortable, and the professional pedal straps are easy to attach with the clips.


The B3i is powerful, without attracting too much attention. This silent force is noticeably noiseless.


The iConsole offers you the possibility to log into various online training programmes like iConsole+, Kinomap and Zwift via your smartphone or tablet.


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Achieve your


  • Vitality
    Stay healthy and vital with the B3i.
  • Recovery
    Make progress in your recovery with the B3i.
  • Stamina
    Boost your stamina with the B3i.


  • Total number of programs
    : 24
  • Manual programs
    : 1
  • Preset programs
    : 12
  • User programs
    : 4
  • Heart rate controlled
    : 3
  • Target heart rate
  • Constant watt
  • Recovery test
  • BMI analysis
  • Display values
  • Time
  • Speed
  • Distance
  • Calories
  • Pulse
  • RPM
Technical specifications
  • Product size: 113,5 x 55,5 x 145,5 cm
  • Product weight: 43 kg
  • Resistance control
    : computer
  • Resistance system
    : ems
  • Resistance levels
    : 69
  • Rotating mass
    : 15 KG
  • For home use
  • 3 Years on parts
  • 3 Years on service call fee
  • 10 Years on the frame
  • For commercial use
  • 2 Years on all parts and service call fee
Heart rate
  • Hand pulse sensors in the handlebar
  • Heart rate receiver (Bluetooth)
  • Max user weight
    : 150 KG
  • Quick keys
  • USB Chargers
  • Tablet holder
  • Bluetooth
    : 4.0
  • Comfortable adjustable handlebar
  • Tiltable computer
  • Adjustable seat
  • High quality ball bearings
Stay connected

Train with apps

By training with apps you can make your workout even more varied and challenging. Simply connect your fitness device via Bluetooth to the desired app and discover all the possibilities.

iConsole +

Discover the virtual world of Zwift, called Watopia! Zwift gives you the possibility to train together with athletes from all over the world, and to discover different countries and routes.

Discover Zwift

With the iConsole+ training app, the possibilities are endless. Choose a random route and cycle with the help of Google Street View & Apple Flyover through a fantastic environment. Or go for the interval program.

Discover iConsole +

Cycling the Tour de France, running the New York marathon, or just walking through the streets of Barcelona? It’s all possible with Kinomap. This workout app includes a range of realistic videos allowing you to participate in your favourite sports competition at any time of the day, while you enjoy the comfort of your own living room.

Discover Kinomap