Lightweight electric bicycle

Product name: M12
Battery: 48V20A
Motor power: 500w
Tire: 275-10 vacuum tire
Brake: front and rear 110 drum brakes Climbing ability: 30°
Net weight: 40KG Gross weight: 45KG
Packing size: 142*31*65cm
Packing method: carton
Maximum speed: 40 km/h
Pure electric driving range: 55KM
Front wheel material: iron
Gear: 3-speed shifting
Card swiping instrument: no
Alarm: included
Riding function: included
Folding footrest: included
Front and rear steering: included
Mirror: included
Bluetooth speaker: no
Mobile phone holder: no
Flowing light: no
LED spotlight: no
Power assist: no
Removable battery: no