Max. Power 12.5kW(16.8hp)/9000rpm Max.Torque 15.5N.m/7000rpm RBL175 Parameter NameRBL175 Cylinders1 Valves4 Displacement174.5 Max.Power (kW/rpm)12.5(16.8hp)/9000 Max.Torque (N.m/rpm)15.5/7000 GearInternational 6-Speed Starting MethodElectric Start lgnition ModeCDI Cooling MethodWater Cooling Engine TypeVertical、DOHC Balance ShaftStandard Equipment BorexStroke(mm)62x57.8 Compression Ratio11.3:1