KD-EM05 Motor: 60v 1200w Engine Style Battery: 60v 20A(12v x 5pcs) Lead-Acid Transmission: CCT Gear Brake:Front Drum Rear Drum Tyre: Front 130/60-10 Tubeless Rear 130/60-10 Tubeless Wheel:Front and rear Alloy Max Speed:70km Range/1 charge: 45~50km Packing:Steel frame + Bubble bag + Carton Bike size:Size: 190x70 x 118 cm Packing size:200x45x135 cm