Weight: 26~27 Kg Full-throttle operating range: 4500-6000 min output rating KW(hp)@r/min: 5.8 8 @5000 Idler/min:1150 1250 Engine type: Spring blade valve inlet water cooling 2 stroke number of cylinders: L2 output volume cm3): 169 Cylinder x stroke mm):50.0-43.0 ignition system: CDI