Parameter: Body Material: Aluminum Alloy Wheel Material: PU Colors: White Recommend load: 100kg Gender: Adult, Children Height Adjusting Range: 89/96/104cm(35inch/37.8inch/40.9inch) Wheel Size: 20x20cm/7.9x7.9inch Pedal Size: 46.5x14cm/18.3x5.5 inch Package Size:: 94x38x30cm/37.0x15.0x11.8inch .