folding electric bicycle foldable electric bike 1.ultra-light: only 9kg 2.full foldable: carry to anywhere in a bag 3.low carbon: Li-battery 4.Quality: with CE, EN15194 certificate 6.Special Type: 18 patents of our own Model: TDR10Q Weight: 9KG ( with battery) Load: 60kg ( not more than 100kg) Material : Mg alloy Motor: Thin Permanent Magnetic Motor Power: 120W Speed: 20Km/ hour Battery : Li 15V 12Ah Dimension: 1280* 520* 1000mm All Folded Size: 760* 130* 580mm Mileage: 25-35Km ( assist 50Km)