Engine model:154FMJ Type: single-cylinder, air-cooled, 4-stroke, horizontal Displacement(ml): 145 L*W*H (mm): 460*340*330 N/W(kg): 22 Max.power (Kw/r/min): 6.5/7000 Max.torque (N.r/min): 11/5000 Compression ratio: 8.8:1 Bore*Stroke(mm*mm): 56.5*57.8 Ignition: CDI Lubrication: Pressure and Splash Started by: Electric/kick Clutch method: Auto / Manual Wet Multi-plate Shift style: 4-gear shift,/ international gear shift