26" ladys' city e bike with mid-engine motor 1.battery: 36V,Lithium 2.Mid-engine motor 3.Nonzero start, 3rd Gear Assisting 26" ladys' city e bike with mid-engine motor Battery36V, 8AH, LithiumMotor180w BrushlessFrameAluminum AlloyFront forkAluminum alloy suspension, TGSPASNonzero start, 3rd Gear AssistingDerailleur6-speed SHIMANOBrakeV-brakeWheel26”Max speed25km/h(pure electric)