Very rigid, mechanical welded frame Electromagnetic braking system using Eddy current Transmission by flexible, noiseless belts with automatic strain Horizontal, independent pedals with parallel motion Pedals return through spring ring Briefcase Moving wheels Clearance of wheels' amplitude [cm]: 20 or 40 Developed power from 5 to 800 W fO to 150 step/mn] Power supply 230 V / 50 Hz 16 A f2PtTJ consumption 1 A Space required [cmj : 128x73x177 Weight [kg] : 85 Maximum user weight [kg]: 130