Flow Fitness Perform S2i Spinning Bike

The Flow Fitness Perform S2i Spinning Bike is not your average spinning bike, but a high-performance indoor cycle designed for athletes who demand results. With a heavy 15 kg flywheel, a whisper-quiet magnetic resistance system, and a maximum power output of 450 watts, this bike delivers the intensity needed for real progress. Whether you’re training for endurance, strength, or interval performance, the Perform S2i gives you complete control over every pedal stroke.

Direct control over your workout
Switch effortlessly between 32 resistance levels via the console or the intuitive Quick Keys on the handlebars. Thanks to the precise power delivery and smooth pedaling motion, you always train consistently and purposefully. The combination of magnetic resistance and a gear ratio of 1:6.5 ensures a natural, fluid cycling experience—essential for intense and prolonged sessions.

Train smarter with data that matters
The clear TFT display provides instant insight into your key performance metrics, such as wattage and heart rate. With 22 training programs, including 9 heart rate controlled (HRC) programs, you train based on data, not just on how you feel. Easily pair a Bluetooth chest strap for accurate heart rate measurement and get the most out of every workout.

Designed for intensive use
The Perform S2i is built to perform under pressure. The maintenance-free V-belt drive makes the bike quiet and durable, while the robust frame offers stability for users weighing up to 150 kg. The ergonomic Q-factor of 176 mm ensures an efficient and joint-friendly pedaling motion—crucial during high-intensity training. With dual-sided pedals (SPD and toe clips), you choose how you train: professionally or recreationally.

Make every workout interactive
Connect the Perform S2i to apps like Kinomap, Zwift, and iConsole+ and transform your workout into an interactive experience:
- Zwift: train and race with athletes worldwide
- Kinomap: realistic routes with automatic resistance
- iConsole+: create your own routes via Google Maps
This not only makes training more effective but also easier to maintain consistently.

The Perform S2i at a glance
- Whisper-quiet magnetic resistance system
- 32 precise resistance levels
- 15 kg flywheel
- Maximum 450 Watt power output
- TFT display with 22 programs (incl. 9 HRC)
- SPD & toe-clip pedals
- Q-factor: 176 mm
- Maintenance-free V-belt drive
- Compatible with Zwift, Kinomap, and iConsole+
- Suitable for semi-commercial use
- Max. user weight: 150 kg