Model F15 Max.Output : 11 KW Full Throttle Operating Range :4500-5500 r.p.m Stroke : 4 Cylinder : 2 Displacement(cm3) :323 Bore x stroke(mm) : 59x59 Length x width x Height(mm): S:1000 X427X1080 L:1000 X 427X1207 Weight(kgs) : S:45 L:47 Gear Ratie :2.08(27/13) Gear Shift Position : F-N-R Ignition System :TCI Cooling System: water-cooling Starting System :Manual Control System : Tiller control Capacity of Fuel Tank :12/24 Recommended Oil: regular lead-free gasoline