Model Number: ZN50QT-F-9 Brand Name: ZNEN Key Specifications/Special Features: Chinese best 50cc gasoline scooterEEC, EPA, DOT approved motor scooter for wholesale Drive systemDrive systemFront and rear shock Front hydraulic rear spring shock Electric and speed meter Welve level direct current , speed meter (speed, mileage, fuel tank capacity) Lighting system Front headlamp, rear tail light Exhaust system Mute exhaust Switch control system Function left and right switch Cylinder diameter 57.4 Cylinder diameter 57.8 Battery type 12V7A Max power and rotate speed(kw/(r/min)) 2.0kW(2.72HP)/7000rpm Max torque and rotate speed(N.m/(r/min)) 3.01/5000(N.m/rpm) Minimum ground clearance(mm) 115 Compression ratio 10.2:1 Unladen mass(kg) 101 Load capacity(kg) 150 Economic oil consumption ≤2.0 Climbing capacity Angle: 30° Minimum turning radius 1750mm Speed change V type belt stepless speed change