Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS Frame 120KPH Aluminum Battery with Power Integrally Lithium-Ion Electric Cast High 4Kwh Formed 72V MT Motorcycle SiAECOSYS