Cooling System: Air Cooled Transmission: Semi-Automatic (3-Speed + Reverse) Bore*Stroke: 56.5 x49.5mm Final Drive: Chain Drive Foot Max Power: 7.75HP/7 500r/min±500 Max Torque: 8.0N.m/5 500r/min±500 Start System: Electric. Ignition: CDI. Battery: 12V/5Ah This is equipped with a Semi-Automatic (3-Speed + Reverse) Transmission. Durable chain drive which is really great. Chains are easy to repair and replace. Electric Starting provides much easier control and handling and gives the rider the great convenience Big front and rear 18 Chrome Wheels. Adjustable Seat. Brand New 70% assembled inside a metal crate. Certified Technician required for Assembly Prepp Basic maintenance and all tech issues. Warranty covers 30 days for replacement parts only. Labor mechanic and Returns NOT Covered. Lift gate included Residential included Shipping insurance include. delivery opponents included