Engine: Single cylinder, 2-stroke M-49 49cc OEM to Mitsubishi China 1. Idling Current <=8A 2. Anti-Clockwise Current =>160A 3. Anticlockwise Torque (NM) =>8 4. Maximum Rotation Speed 10000rpm 5. Charging Voltage (V): 14.8 +/- 0.2 6. Charging Current: <=3A 7. Rotation Speed of Initial Charge 5500rpm Max. Cap./Rotation Speed: .9/7500 km/r/min Cooling System: Air cooled Starter: Electric and Pull start (Auto-Charge System) Battery: 12V/7Ah Charge time: 5-8 hrs. Recycles: >300 times Spark Plugs: BM6A Carburetor: Double film Brake System: Front End Hydraulic Disc Rear Foot Drum Brake Drive System: Chain Front End Hydraulic Suspension Front Tire: 90/90-12 tubeless Rear Tire: 130/60-10 tubeless Wheel Base: 50" (128cm) Ground Clearance: 4.5" (11.5cm) Fuel System: Gas/High Grade Oil Mix 25-30:1 Tank Capacity: 1.5 L Range: 48 mi. (80km) Load Capacity: 330 lbs (150kg) Body Material: Steel Gross Weight: 91 lbs. (50kg) Curb Weight: 125 lbs. (57kg) Actual Dim.: 67"L?19"W?32"H In. (170?50W?82H cm) Carton Size: 57"L?16"W?28"H (145L?40.5W?71.5H cm)