SPECIFICATIONS Exercise Bike Color: Lighted Flywheel: from 6kg, belt-driven Can exercise both arms and legs Hand exerciser with light weight adjustment with different levels Leg exercise with 8 levels from light to heavy Time display Time, distance, speed, calories and heart rate Seat with high-low, high-low, far-proximity adjustable safety seat Backrest with 2 different slopes Adjustable seat handle adjust the appropriate positions Installation size: 102 x 61 x 126cm (length x width x height) Machine weight: 33kg Weight of the whole box: 35kg Maximum weight of the practitioner: 120kg