Looking for a smart direct-drive trainer? FLUX S Smart is the ideal indoor training companion — made to help you sweat while cycling with your favorite apps.
This premium heart rate strap transmits real-time heart rate data over ANT+® connectivity and BLUETOOTH® Low Energy technology, giving you more options to train indoors, outdoors or even online.
- Fluid resistance unit provides a quiet and consistent ride.
- Progressive resistance offers the widest resistance range and road-like feel.
- Included speed sensor connects you with Rouvy, Zwift and other indoor cycling apps.
