Type: single-cylinder, air-cooled, 4-stroke, Displacement(Ml): 72 L??(mm): 460?75?80 N/W(kg): 19 Max.power(Kw/r/min): 4.0/7500 Max.torque(N.r/min): 5.0/4500 Compression ratio: 8.8:1 Bore?troke (mm?m): 47?1.4 Ignition: CDI Lubrication: Pressure and Splash Started by: Electric/Kick Clutch method: Manual Wet Multi-Plate