f1 racing car Engine: 110CC single cylinder, air-cooling, 4 stroke Oil type: 90# Tank capacity: 2. 5L Ignition type: CDI Compress ratio: 9. 1: 1 Driving mode: Chain Starting system: Electric start Suit: >10 age Tire(front/rear): 160/50-6, 185/45-6 Brake system front/rear: Double hydraulic disc brake Suspension(front/rear): Hydraulic suspension Rated power and rotate speed: 5. 2Kw/7500r/min Max torque and rotate speed: 7. 5N. M/5000r/min Gear shift mode: 3front 1 back Max speed: 50Km/h Max loaded: 75KGS Dimension(LxWxH): 2500x965x720mm G. W. /N. W.: 200KGS/180KGS Carton size: 2600x1040x740mm Quantity: 20FT/12PCS, 40FT/24PCS, 40HQ/30PCS