Sportstech ES600 - Fitness Bike - Seat Home Trainer with Backrest. Thanks to the belt drive, the pedaling power is optimally transferred to the flywheel. The three-part bottom bracket combined with the sealed ball bearings ensures a long lifespan of the drive. The self-generator system automatically supplies the console with the necessary power during training. In addition to the leg muscles, nearly all major muscle groups are trained. This allows for effective and balanced joint-friendly workouts. Alongside fat burning, you also train your endurance and coordination. Features include a fitness app, tablet holder, USB charging port, three-part bottom bracket with high-quality sealed ball bearings, and heart rate training possible with a pulse belt. Package includes: ES600, manual in DE+EN, tools.