1P47FMF：Single-cylinder,four-stroke,kick starter,air-cooled,hand-clutched,3-speed  70cc
SPECIFICATION
 
Displacement:86ml
Compression ratio: 8.5:1
Primary reduction: 4.059
Bore*Stroke:47mm*49.5mm
Max.Net Power & Rotating Speed: 3.9kw/7500r/min
Rated Power & Rotating Speed: 3.8kw/7500r/min
Max.Torpue & Rotating Speed: 5.5N.m/4500r/min
Min.Fuel Consumption:≤367g/kw.h
Ldling Speed:1500r/min
Ignition:CDI
Starter:Electric starter/Kick starter
Lubrication: Pressure/splash
Transmission: 3 speed