The Flow Fitness Perform S2i semi-professional exercise bike is designed for demanding athletes seeking top-tier performance and technological innovations. Whether for an intense workout at home, in a physical therapy office, or in a corporate fitness center, this sturdy machine offers a smooth, ultra-quiet, and connected pedaling experience.
With its precise 32-level magnetic resistance system and maintenance-free V-belt drive, the Perform S2i ensures a natural and smooth ride up to a maximum power output of 450 watts. Its interactive TFT display offers 22 workout programs, including 9 heart rate-based (HRC) programs, and easily connects via Bluetooth to your favorite apps like Zwift, Kinomap, and iConsole+ for immersive and challenging sessions.
- Product Type: Exercise Bike / Indoor Cycle
- Intended Use: Home and semi-professional (physical therapy clinics, corporate fitness centers)
- Resistance system: Motorized magnetic, ultra-quiet
- Resistance levels: 32 levels that can be precisely adjusted using the console or the quick keys on the handlebars
- Maximum power: Up to 450 watts
- Flywheel: 15 kg
- Drive: Fully maintenance-free V-belt
- Transmission ratio: 1:6.5
- Q-factor: 176 mm for optimal joint alignment and efficient power transfer
- Pedals: Dual-sided (SPD automatic system on one side, toe clips with straps on the other)
- Console / Display: High-resolution TFT display showing performance data (watts, heart rate zone, etc.)
- Workout Programs: 22 built-in programs, including 9 heart rate-controlled (HRC) programs
- Connectivity: Bluetooth compatible with a chest strap, and syncs with the Kinomap, Zwift, and iConsole+ apps
- Weight of the device: 51 kg
- Maximum user weight: 150 kg
- Stability and Structure: Sturdy, high-strength steel frame that ensures maximum stability during sprints

















