Sell 1P39QMB Scooter engine

1P39QMB  Engine:
Single-cylinder,four-stroke,forced air-cooled electric/kick start 50cc
SPECIFICATION Displacement: 49.5ml
Bore×Stroke: 39mm×41.4mm
Max.Power & Rotating Speed: 2.2kw/7500r/min
Max.Torpue & Rotating Speed: 2.6N.m/6000r/min
Min.Fuel Consumption: ≤450g/kw.h
Ldling Speed: 1700r/min
Ignition: CDI
Lubrication: Pressure/splash
Transmission: automatic drive speed