Kobo rb-1 recumbent bike magnetic flywheel system: 5 kg. Resistance: recumbent bike with 8 level adjustable magnetic resistance. Two way rotation, 3-pc-crank, flat belt, fly wheel, increase the momentum of your speed and make your workout effortless. Computer with LCD: scan, speed, distance, time, calories, odo and hand pulse. Seat position adjustable: 7 positions adjustable seat. Handles: smooth handles with hand pulse give you a excellent workout experience, your whole body gets ripped. Full recumbent bike weight 32.4 kg. Easy to assemble: clear and simple instructions make it easy to assemble, not only for the gym, but also for home and office. If you have any questions, please feel free to contact us by email. Assembly manual and assembly tools inside packaging. Easy DIY (do it yourself) installation.