Product Name: Newest Electric Folding Bicycle Electric Folding Bicycle Bike with Pedal Assisting 100km Model NO.: BFZ-F2 Range per Power: 10-30km Max Speed: 20-40km/h Folded: Unfolded Certification: CE, EEC, EN15194, ISO, CQC, EPA, COC frame Material: Carbon Steel Motor: Brushless Wheel Size: 20" Battery Type: Lithium Battery Battery Voltage: 48V Wattage: 200-250W Battery: 48V8ah Trademark: BFZ Transport Package: Carton Packing Specification: 152*32*83cm Origin: China HS Code: 8711901010 Product Description SIZE WE CAN DO:16INCH,20 INCH ,22INCH 24INCH,COLOR CAN BE OPTIOANL SUCH AS RED,PURPLE,BLACK,WHITE,BLUE BROWN,SILVER,ALUMINUM COLORProductDescriptionMotorpower250WBatterySpecification48V/8AHTires20×1.75framematerialIronOptionalcolorsred,blue,black,green,OtherFrontforkofshockabsorbingexternalweldingFullfunctionchargerforgreenpulHaoyuesinusoidalcontrollerHighstandardsquarewave205onewheelmotordayenergybattery360long/460lengthinthelargetube