Exercise Stationary Bike Spin Indoor Cycling Bike with LCD Monitor
5mm High-density Steel Tube and Precise Welding. NO WOBBLY! Warm Tips: Please fully insert the seat cushion into the round tube; Please fully tighten the screws and adjusting knobs under the seat cushion; Before tightening the pedal the threads must be aligned; Not recommended for children under 13 years old. Easy To Move The front-mounted transportation wheels for easy move..