EEC 50cc scooter Engine Type:2-stroke, air-cooled Bore x Stroke:40* ... .2 Carburetor type:PZ19J New design for 2010 EEC 50cc scooter Engine Type:49.26cc, single-cylinder, 2-stroke, air-cooledBore ... Stroke:40*39.2Compression Ratio:6.91Carburetor type:PZ19JIgnition:CDITransmission:V belt stepless (automatic)Tires/Front:130/60-13 Tires/Rear ... : 26 units/20 GP, 52 units/40GP EEC 50cc gas scooter