Magnetic bike -Fittings: Diameter:250mm flywheel, drum magnetic-brake-system, with 8 steps adjustable resistance -Computer:1 window display, time/speed/distance/calories consumption/pulse/scan facility Dimensions;L74 *W51 * H131CM N.W.24kgs G,W,26kgs MEAS.:3.3CUFT 20'carton; 300sets 40'carton: 620sets